1. The term BCC in email stands for
A
Block Content Creation
B
Behind Content Copy
C
Blind Carbon Copy
D
Block Carbon Copy
In email terminology, BCC stands for Blind Carbon Copy.
When you send an email with recipients listed in the BCC field, those recipients receive a copy of the email, but their email addresses are not visible to other recipients. This helps maintain the privacy of the recipients email addresses.
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2. Which of the following devices is used to transmit data over the telecommunication lines?
A
CPU
B
Modem
C
i-HUB
D
Data buses
The device used to transmit data over telecommunication lines is a modem (modulator-demodulator).
A modem converts digital data from a computer or other digital device into analog signals suitable for transmission over telephone lines (or other communication channels), and it also converts incoming analog signals back into digital data that the receiving device can understand. Modems are essential for enabling communication between computers and networks over telephone lines or other wired communication channels.
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3. What is the full form of the term URL?
A
Unique Resource Locator
B
Uniform Resource Locator
C
Unique Record Locator
D
Uninterrupted Recovery Locator
The full form of URL is Uniform Resource Locator.
A URL is a reference or address used to locate resources on the internet. It specifies the protocol used to access the resource (such as HTTP, HTTPS, FTP), the domain name or IP address where the resource is located, and the specific location or path within the server where the resource resides.
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4. The processor of dividing the disk into tracks and sectors is known as
A
Formatting
B
Tracking
C
Crashing
D
Allotting
The process of dividing a disk into tracks and sectors is known as formatting.
Formatting involves preparing a storage medium, such as a hard disk or a floppy disk, for reading and writing data by dividing it into specific tracks (concentric circles) and sectors (pie-shaped divisions within each track). This division allows the operating system and file system to organize and access data efficiently on the disk.
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5. The keyboard shortcut to switch between displaying Excel formulas or their values in a cell
A
Ctrl + Shift + #
B
Ctrl + Shift + @
C
Ctrl + Shift + ~
D
Ctrl + Shift + &
The keyboard shortcut to switch between displaying Excel formulas or their values in a cell is:
Ctrl + ` (backtick or grave accent)
This shortcut toggles between displaying the formula in the cell and displaying the resulting value of the formula in Microsoft Excel.
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6. In PowerPoint, the objects on the slide to hold the text are called as
A
Text holders
B
Placehoders
C
Textbox
D
Auto Layouts
In PowerPoint, the objects on the slide that hold text are called text boxes. Text boxes are used to contain and display text within a slide. They can be resized, moved, formatted, and styled according to the design and layout requirements of the presentation.
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7. Keyboard shortcut to view the Slide Show
A
F5
B
Ctrl + S
C
S
D
F9
To view the Slide Show in Microsoft PowerPoint, you can use the following keyboard shortcuts:
These shortcuts work in most versions of Microsoft PowerPoint across different operating systems (Windows and macOS).
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8. Which one of the following is not a real-time operating system?
A
QNX
B
VxWorks
C
RTLinux
D
Palm OS
Palm OS is not a real-time operating system.
Palm OS, on the other hand, was an operating system developed by Palm, Inc., primarily for personal digital assistants (PDAs) and later smartphones. It was not designed as a real-time operating system.
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9. Which technology is particularly used in barcode wand reader and barcode slot reader?
A
Pen type reader
B
Laser Scanner
C
Camera based reader
D
QR code scanner
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10. Which of the following sections of the CPU is responsible for performing mathematical operations?
A
Control Unit
B
Arithmetic Logic Unit
C
Memory
D
Register Unit
The section of the CPU responsible for performing mathematical operations is the **Arithmetic Logic Unit (ALU)**.The ALU is a fundamental component of the CPU that executes arithmetic (addition, subtraction, multiplication, division) and logical (AND, OR, NOT) operations on data. It works in conjunction with the CPU`s control unit to process instructions and manipulate data according to the program`s requirements.
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11. Which of the following is not a programming language?
A
Java
B
HTML
C
Python
D
SQL
HTML is not a programming language.
HTML (Hypertext Markup Language) is a markup language used for creating and structuring web pages, but it is not considered a programming language as it does not have the ability to perform computations or algorithms.
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12. Which of the following is the world`s first supercomputer?
A
Fugaku
B
PARAM
C
CRAY-I
D
IBM-370
The CRAY-I, developed by Cray Research, Inc., was introduced in 1976 and is widely recognized as the first supercomputer. It was designed by Seymour Cray and marked a significant advancement in computing power and speed during its time.
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13. Which of the following is an absolute cell reference?
A
!A!1
B
$A$1
C
#A#1
D
A1
An absolute reference in Excel refers to a reference that is `locked` so that the rows and columns do not change when they are copied. It is represented by adding a `$` sign before the row and column.
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14. In MS Excel, Comments put in cells are called _______.
A
Smart Tip
B
Soft Tip
C
Web Tip
D
Cell Tip
Comments that are put in a cell in MS Excel are called Cell tips.
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15. What is Anti - Spyware software?
A
check files before they are loaded on the computer
B
Makes the files non-readable
C
Manages data traffic
D
It detects and removes programs installed ilegally on a user`s computer system
Anti-spyware software is a type of program designed to prevent and detect unwanted spyware program installations and to remove those programs if installed. Detection may be either rules-based or based on downloaded definition files that identify currently active spyware programs.
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16. _____ provides network backbone and e-governance support to government bodies in India.
A
NIC
B
NASSCOM
C
CII
D
MIETY
NIC provides network backbone and e-governance support to government bodies in India.
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17. The use of Information Technology (IT) to improve the ability of government to address the needs of the society is knows as
A
E-Business
B
E-Admin
C
E-Governance
D
E-Marketplace
The use of Information Technology (IT) to improve the ability of government to address the needs of society is known as e-governance.
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18. Which PowerPoint view displays each slide of the presentation as a thumbnail and is useful for rearranging slides?
A
Slide Master
B
Slide Show
C
Slide Sorter
D
Notes Page
Slide Sorter view Slide Sorter view gives you a view of your slides in thumbnail form. This view makes it easy for you to sort and organize the sequence of your slides as you create your presentation, and then also as you prepare your presentation for printing.
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19. The PowerPoint view that displays only text (title and bullets) is
A
Outline View
B
Notes page view
C
Slide sorter
D
Slide Show
Use Outline view to create an outline or story board for your presentation. It displays only the text on your slides, not pictures or other graphical items.
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20. What is a Firewall in Computer Network?
A
A Web browsing software
B
The physical boundary of Network
C
An OS of computer Network
D
A sytem designed to prevent unauthorized access
A Firewall is a network security device that monitors and filters incoming and outgoing network traffic based on an organization`s previously established security policies. At its most basic, a firewall is essentially the barrier that sits between a private internal network and the public Internet.
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21. To select the current column in MS Excel, we press
A
Ctrl + Enter
B
Ctrl + Spacebar
C
Ctrl + Shift
D
Shift + Enter
By clicking on the header, the entire column will be highlighted, indicating that it is selected. Alternatively, you can use a keyboard shortcut to select a whole column in Excel: Click on any cell within the column. Press Ctrl + Spacebar together.
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22. ____ shows how the contents on printed page will appear with margin, header and footer.
A
Page Layout
B
Draft
C
Full Screen reading
D
Outline
Page layout is the term used to describe how each page of your document will appear when it is printed.
In Word, page layout includes elements such as the margins, the number of columns, how headers and footers appear, and a host of other considerations.
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23. In the MAC address of a computer, MAC is an acronym for which of the following?
A
Media Access Control
B
Machine access Control
C
Media Accept Control
D
Media Address Control
A MAC address (media access control address) is a 12-digit hexadecimal number assigned to each device connected to the network.
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24. Each page of a Microsoft PowerPoint is called a ____.
A
plate
B
film
C
poster
D
slide
A slide is a single page of a presentation. Collectively, a group of slides may be known as a slide deck.
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25. Microphone is an example of which among the following?
A
Input device
B
Output device
C
Storage device
D
Network device
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26. In order to check spelling of a text in Microsoft PowerPoint, we press ____
A
F7
B
F1
C
F12
D
F5
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27. Shortcut for opening Help in Microsoft PowerPoint is
A
Ctrl + A
B
Shift + B
C
F1
D
F3
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28. Which of the following is not a hardware?
A
Monitor
B
Keyboard
C
Sound Card
D
Browser
Browser
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29. Microsoft PowerPoint is a ____
A
Word Processing Program
B
Spreadsheet Program
C
Presentation Program
D
All of these
Presentation Program
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30. What does CAD stand for?
A
Computer Animated Design
B
Complete Algorithm Debugger
C
Computer Aided Design
D
Complex Auxiliary Design
Computer Aided Design
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31. Which of these keys combination in Window Operating system is used as a shortcut for Save?
A
F1
B
Ctrl + Z
C
Ctrl + S
D
F12
Ctrl+S: Save the current file.
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32. Which of the following type of ink source is used in laser printer?
A
Ribbon ink
B
Toner
C
Ink Catridges
D
None of these
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33. What does the acronym stand for?
DPI
A
Dots Per Inch
B
Double Picture Interpretation
C
Dots Preview Interface
D
Data Pause Interval
Dots Per Inch
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34. Which of the following methods cannot be used to edit the content of cell?
A
Double clicking the cell
B
Pressing F2
C
Clicking the formula bar
D
Pressing the Esc key
Pressing the Esc key
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35. A Doughnut chart in Excel is similar to :
A
Bar Char
B
Scatter chart
C
Area chart
D
Pie chart
A donut chart is almost identical to a pie chart, but the center is cut out (hence the name donut). Donut charts are also used to show proportions of categories that make up the whole, but the center can also be used to display data.
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36. ____ shortcut key in MS Paint is used to show image properties
A
Ctrl + P
B
Ctrl + E
C
Shift + P
D
Alt + A
Use the keyboard shortcut CTRL+E to show the image properties. This shortcut helps you to change the attributes of the image such as height, width, color etc.
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37. Images are basically a collection of spots, each of which is known as ____.
A
cursor
B
pointer
C
pixel
D
count
pixel
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38. Which of the following is the process of converting message / data into a format (cipher text) that cannot be read by hacker?
A
Breaching
B
Encryption
C
Both Breaching and Encryption
D
None of these
Encryption is the method by which information is converted into secret code that hides the information`s true meaning. The science of encrypting and decrypting information is called cryptography. In computing, unencrypted data is also known as plaintext, and encrypted data is called ciphertext.
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39. Choose the correct alternative to fill in the blanks
a. _____ is used to mean that the copy of the memo will go to the person mentioned.
b. _____ goes to a person, who may not be directly involved, but who should know what is going on.
A
Carbon Copy, Blind Carbon Copy
B
Blind Carbon Copy, Blind Copy
C
Blind Carbon Copy, Carbon Copy
D
Carbon Copy, Blind Carbon Copy
Carbon Copy, Blind Carbon Copy
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40. Which of the following tools is not used for time management?
A
Calendars
B
To-Do Lists
C
Project tracking tools
D
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41. Which key is used to capture the entire screen of the computer?
A
Shift + Ctrl
B
Ctrl + V
C
Shift + Ctrl + W
D
Printscreen
Pressing PRINT SCREEN captures an image of your entire screen and copies it to the Clipboard in your computer`s memory. You can then paste (CTRL+V) the image into a document, email message, or other file.
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42. Which of the following is the full from of "WAN" ?
A
World Area Network
B
Whole Arithmetic Number
C
Wrong Array Network
D
Wide Area Network
Wide Area Network
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43. The complete syntax for TIME function in MS Excel is :
A
TIME(day, hour, min)
B
TIME(hour, min, sec)
C
TIME(hour, min, sec, ms)
D
TIME(hour, min, day)
TIME(hour, min, sec)
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44. Which of the following options is a web browser to access internet?
A
Microsoft Word
B
Google Chrome
C
Adobe Reader
D
Team Viewer
Google Chrome
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45. What is the term Soft indicates in Software?
A
All the computer languages are very soft in nature and product created using these languages are called as Software
B
Programs doesn`t create any noise during execution, unlike disk drives which is part of Hardware. So it is Software
C
Computer software can be changed easily by users as per their requirement and hence the term soft appearing in it
D
Most of the developers are soft in nature. Due to this reason the term soft is tagged in the product developed
Computer software can be changed easily by users as per their requirement and hence the term soft appearing in it
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46. Which one of the following is a standard mail protocol used to receive emails from a remote server to a local email client?
A
SMI
B
POP3
C
SNMP
D
UDP
Post Office Protocol version 3 (POP - 3) is a standard mail protocol used to receive emails from a remote server to a local email client.
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47. To control operations of a computer which of the following software is designed?
A
Application
B
System
C
Utility
D
User
System software is designed for controlling the operations of a computer system.
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48. Which of the following markup language is used to add effects to a web page?
A
XML
B
DHTML
C
C++
D
C Langauge
Dynamic HTML, or DHTML, is a term which was used by some browser vendors to describe the combination of HTML, style sheets and client-side scripts (JavaScript, VBScript, or any other supported scripts) that enabled creation of interactive and animated documents.
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49. What will happen to data in RAM when power goes off and computer shuts down?
A
Data is stored permanently in RAM and the data will not get erased from the memory
B
Data is retrieved from backup registers when power is restored and activity resumes normally
C
Data stored in RAM is lost when power goes off and it will have to be recreated
D
Data is recovered from Disaster Recovery Site and operation is continued with little disturbance
RAM stands for Random Access Memory and it is volatile. When you shut down your computer, RAM clears out and there is no data stored in it.
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50. Which device is used to perform the traffic directing functions on the Internet?
A
Bridge
B
Firewall
C
Router
D
Hub
A router is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions on the Internet.
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51. What is the number of bits of an IP address in IPV6 version?
A
32
B
64
C
128
D
256
All IPv6 addresses are 128 bits long, written as 8 sections of 16 bits each.
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52. Which of the following is an online discussion group where people can join a group and post messages in that group?
A
Exit polls
B
Photos and films
C
Forums
D
Editorials
A forum is a place, situation, or group in which people exchange ideas and discuss issues, especially important public issues. Members of the council agreed that it still had an important role as a forum for discussion
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53. In formatting an e-mail, care should be taken that ____ .
A
the reference number is mentioned
B
the original message is attached
C
the entire message is not written in capital letters
D
there are no attachements
the entire message is not written in capital letters
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54. Which of the following refers to a web address which uniquely identifies an object over the Internet?
A
DNS
B
URL
C
HOST
D
IP Address
A URL (Uniform Resource Locator) is a unique identifier used to locate a resource on the Internet. It is also referred to as a web address.
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55. _________ from the control panel have the settings related to the computer network.
A
Administrative Tools
B
Programs and features
C
Network and Sharing Center
D
Remote App Connections
Network and Sharing Center
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56. What is also known as Brain of computer?
A
CPU
B
Mouse
C
Monitor
D
Keyboard
CPU
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57. Which program is loaded first at the start of a computer?
A
Application Software
B
Operating System
C
Internet Connections
D
Network Connections
Operating System
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58. Websites such as Facebook and Twitter are classified as ________ sites.
A
Education
B
Social Media
C
E-commerce
D
News Media
Social Media
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59. Identify the input device.
A
Monitor
B
Plotter
C
Mouse
D
Printer
Mouse
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60. Each CPU has built in ability to execute a set of machine instructions, called its ______.
A
instruction length
B
instruction cycle
C
instruction set
D
instruction speed
An instruction is any task which is to be performed by the processor. Instructions are stored in the register. Instruction set is the set of machine instructions.
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61. The term shutdown on windows operating system refers to __________.
A
Turn off the Pc
B
Turn On the Pc
C
Restore the Pc
D
Restart the Pc
Turn off the Pc
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62. In MS Excel a group of cells is called _________.
A
Chart
B
PivotTable
C
Macro
D
Range
Range
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63. In MS Excel 2019, which of the following shortcut keys is used to bold the text of selected cell?
A
Ctrl + 5
B
Ctrl + 4
C
Ctrl + 3
D
Ctrl + 2
Ctrl + 2
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64. In MS Word, Spelling and Grammar button is available in ______ tab.
A
DEVELOPER
B
INSERT
C
OUTLINE
D
REVIEW
Review
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65. You can send an email to interested third parties while keeping the original recipients blind to that fact by adding them in _________ section.
A
Enc
B
Env
C
To
D
Bcc
Bcc
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66. The input device that can capture your voice is _________.
A
Web Cam
B
Microphone
C
USB Drive
D
Speaker
Microphone
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67. Where can you find the "Word Count" option in MS Word?
A
Review-Word Count
B
Reference-Word Count
C
Insert-Word Count
D
View-Word Count
Review-Word Count
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68. ______ provides backup power and saves the computer from turning off when there is a power failure.
A
PPT
B
SMPS
C
USB
D
UPS
UPS
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69. The device that can act as both input and output device is:
A
Touch screen
B
Keyboard
C
Trackball
D
Mouse
Touch screen
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70. Processor Management, Memory Management, File Management, Device Management are some of the functions of ____________
A
Dreamweaver
B
OS
C
PhotoShop
D
PageMaker
OS
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71. Control unit and arithmetic logic unit of a computer system are together known as ______.
A
Input Unit
B
Central Processing Unit
C
Output Unit
D
Memory Unit
Central Processing Unit
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72. In MS PowerPoint 2019, which of the following shortcut keys is used to open the replace dialog box?
A
Shift + R
B
Ctrl + H
C
Shift + H
D
Ctrl + R
Ctrl + H
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73. Which of the following is a file extension in MS PowerPoint 2019?
A
.ppa
B
.pna
C
.poa
D
.pja
.ppa
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74. The Internet works by using a protocol called __________.
A
XML
B
TCP/IP
C
URL
D
HTML
TCp/IP
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75. __________ is an impact printer.
A
Toy printer
B
Inkjet printer
C
Laser printer
D
Dot-matrix printer
Dot-matrix printee
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76. Which is a single-user Operating System?
A
Windows 2000
B
Windows 2007
C
MS-DOS
D
Windows 2010
MS-DOS
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77. ___________ is the process of finding and resolving bugs during the software development process.
A
Running
B
Debugging
C
Flowcharting
D
Simulating
Debugging
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78. In MS Excel, intersection of a row and a column is called _______.
A
Formula
B
Hyperlink
C
WordArt
D
Cell
Cell
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79. Memories that are Read only are ______.
A
ROM
B
RAM
C
SSD
D
HDD
ROM
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80. In MS Word 2019, which of the following shortcut keys is used to copy the selected formatting?
A
Alt + Shift + C
B
Ctrl + C
C
Ctrl + Alt + C
D
Ctrl + Shift + C
Ctrl + Shift + C
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81. In MS Excel 2019, which of the following shortcut keys is used to open the format cells dialog?
A
Ctrl + 1
B
Ctrl + 2
C
Ctrl + 3
D
Ctrl + 4
Ctrl + 1
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82. The most popular keyboard used today is _________.
A
Usual
B
Quick
C
QWERTY
D
AZERTY
QWERTY
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83. _______ button on windows explorer helps you make the window appear at its largest possible size.
A
Restore
B
Minimize
C
Close
D
Maximize
Maximize
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84. How will you mark a specific area of a sheet for printing in MS Excel?
A
Using Page Layout - Print Area
B
Using Data - Print Area option
C
Using Home - Print Area option
D
Using View - Print Area option
Using Page Layout - Print Area
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85. Identify the correct email address:
A
www.books.com
B
mybook12@books.com
C
https://books.com/mybook
D
books.com/mybook-info
mybook12@books.com
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86. Pressing the ______ key will make the PowerPoint in presentation mode.
A
F1
B
F5
C
F2
D
F7
F5
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87. The file extension of a Microsoft Word Template file is __________.
A
dotx
B
indd
C
xls
D
ppt
dotx
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88. What is DOS?
A
Disk Operating System
B
Device Operating System
C
Dual Operating System
D
Double Operating System
Disk Operating System
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Wrong Answered :
89. What is SMTP?
A
Simple Mail Transfer Protocol
B
Soft Mail Transfer Protocol
C
Safer Mail Transfer Protocol
D
Simple Message Transfer Protocol
Simple Message Transfer Protocol
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90. 95, 98, NT, XP are some of the versions of which Operating system?
A
Windows
B
DOS
C
Linux
D
Android
Windows
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91. Which among the following is a search engine?
A
MS Office
B
Adobe Reader
C
D
Photoshop
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92. In Windows 10 Operating system, __________ key combination opens the start buttons context menu.
A
Windows+C
B
Windows+O
C
Windows+X
D
Windows+M
Windows+X
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93. ______ is the brain of a computer system.
A
Input unit
B
Central processing unit
C
Memory unit
D
Output unit
Central processing unit
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94. What is the full name of the MS-DOS?
A
Mechanical DOS
B
Magnetic disk
C
Microsoft Disk Operating System
D
Mouse and driver Operating System
Microsoft Disk Operating System
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95. If you have to recover a deleted file ____________ item on the desktop can help you.
A
Recycle bin
B
Screensaver
C
Time indicator
D
My Computer
Recycle bin
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Wrong Answered :
96. ________ software helps you to protect your PC from viruses and malware.
A
Firefox
B
Java
C
WinZip
D
Antivirus
Antivirus
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Wrong Answered :
97. What is the full form of CRT in the context of display device?
A
Central Ray Tube
B
Crystal Ray Tube
C
Cathode Ray Tube
D
Circuit Ray Tube
Cathode Ray Tube
Correct Answered :
Wrong Answered :
98. What will the Themes do in MS Word?
A
Themes change only the font color of document
B
Themes change the overall design of entire document
C
Themes change only the background color of document
D
Themes change only the font style in the document
Themes change the overall design of entire document
Correct Answered :
Wrong Answered :
99. In MS Excel 2019, COUPDAYS is a /an ______ function.
A
statistical
B
engineering
C
database
D
financial
D
Correct Answered :
Wrong Answered :
100. __________ is a non-impact printer.
A
Inkjet printers
B
Toy printers
C
Rock and scissor
D
Dot-matrix printer
Inkjet printers
Correct Answered :
Wrong Answered :
101. What is Microsoft Windows?
A
It is a calculator
B
It is an Operating System
C
It is a database program
D
It is an open source program
It is an Operating System
Correct Answered :
Wrong Answered :
102. The file extension of a Microsoft PowerPoint presentation is ___.
A
PPT
B
MDB
C
XLS
D
DOCX
A
Correct Answered :
Wrong Answered :
103. In MS Excel 2019, which of the following shortcut keys is used to expand or collapse the ribbon?
A
Shift + F2
B
Shift + F1
C
Ctrl + F2
D
Ctrl + F1
D
Correct Answered :
Wrong Answered :
104. In MS Word 2019, which of the following shortcut keys is used to delete one word to the left?
A
Shift + Backspace
B
ALT + Backspace
C
Ctrl + Backspace
D
Shift + Delete
C
Correct Answered :
Wrong Answered :
105. OCR-A is the one of the standard form fonts of OCR. What is the full form of A?
A
Asian
B
Australian
C
African
D
American
D
Correct Answered :
Wrong Answered :
106. IP address consists of 4 numbers ranging from:
A
5 to 250
B
5 to 255
C
0 to 250
D
0 to 255
0 to 255
Correct Answered :
Wrong Answered :
107. 1 femtosecond = ______ second.
A
10-9
B
10-12
C
10-15
D
10-18
C
Correct Answered :
Wrong Answered :
108. In MS Excel 2019, which of the following shortcut keys is used to select an entire column in a worksheet?
A
Ctrl + Spacebar
B
Shift + Spacebar
C
Alt + Spacebar
D
Tab + Spacebar
Ctrl + Spacebar
Correct Answered :
Wrong Answered :
109. In MS Word 2019, which of the following shortcut keys is used to increase the font size by 1 point?
A
Ctrl + {
B
Ctrl + ]
C
Ctrl + [
D
Ctrl + }
Ctrl + ]
Correct Answered :
Wrong Answered :
110. Identify the domain name from http://www.ourcountry.in/home.aboutus.html
A
home
B
aboutus.html
C
http
D
ourcountry.in
D
Correct Answered :
Wrong Answered :
111. A ______ is an electromechanical device which is used to input alphanumeric data into a computer.
A
Joystick
B
Keyboard
C
Trackball
D
Mouse
Keyboard
Correct Answered :
Wrong Answered :
112. In MS PowerPoint 2019, which of the following shortcut keys is used to open the font dialog box?
A
Shift + T
B
Ctrl + F
C
Shift + F
D
Ctrl + T
Ctrl + T
Correct Answered :
Wrong Answered :
113. What is the full from of DSL?
A
Digital Sub connector Line
B
Digital Superior Line
C
Digital Subscriber Line
D
Digital Super Line
C
Correct Answered :
Wrong Answered :
114. Resolution is expressed in ______.
A
dots per pixel
B
dots per inch
C
dots per m
D
dots per cm
dots per inch
Correct Answered :
Wrong Answered :
115. What will Shift+F7 key do in MS Word?
A
Open Print Preview dialogue box
B
Open Thesaurus
C
Open MailMerge
D
Open Research
B
Correct Answered :
Wrong Answered :
116. The technology in your computer that helps you connect with the internet without a wired connection is _________.
A
Location
B
Wi-Fi
C
Bluetooth
D
Webcam
Wi-Fi
Correct Answered :
Wrong Answered :
117. In MS Excel 2019, DMAX is a ______ function.
A
database
B
date and time
C
statistical
D
financial
database
Correct Answered :
Wrong Answered :
118. ________ is a temporary storage location on your computer that holds the information that you copied.
A
Sticky notes
B
Clipart
C
Word art
D
Clipboard
D
Correct Answered :
Wrong Answered :
119. __________ is used to connect new peripheral devices such as speakers, memory devices, scanners.
A
Power Source
B
USB
C
Printer
D
DVD drive
USB
Correct Answered :
Wrong Answered :
120. ______ in Microsoft PowerPoint allows the user to see all the slides in the presentation in a single view.
A
Slide sorter view
B
Normal view
C
Notes page view
D
mage view
Slide sorter view
Correct Answered :
Wrong Answered :
121. Which type of operating system is UNIX
A
Mobile OS
B
Single-user
C
Multitasking
D
Single-tasking
Multitasking
Correct Answered :
Wrong Answered :
122. An excel file is called __________ and has an extension _________.
A
Workbook and .xls or .xlsx
B
Formula file
C
Notepad and .txt
D
Presentation and .ppt
Workbook and .xls or .xlsx
Correct Answered :
Wrong Answered :
123. The input device that captures the image or video into the computer is called ________.
A
Webcam
B
Scanner
C
Webpage
D
Printer
Webcam
Correct Answered :
Wrong Answered :
124. How many generations does the computer span?
A
5
B
3
C
2
D
1
5
Correct Answered :
Wrong Answered :
125. What is CC in email?
A
Central Copy
B
Carbon Copy
C
Center Copy
D
Core Copy
Carbon Copy
Correct Answered :
Wrong Answered :
126. In MS Excel 2019, which of the following shortcut keys is used to go to the view tab?
A
Alt + W
B
Ctrl + V
C
Alt + V
D
Ctrl + W
Alt + W
Correct Answered :
Wrong Answered :
127. __________ is the shortcut key to copy the selected content in a Word document.
A
Ctrl+A
B
Alt+C
C
Ctrl+C
D
Ctrl+B
Ctrl+C
Correct Answered :
Wrong Answered :
128. In MS Word 2019, which of the following shortcut keys is used to close the document
A
Ctrl + S
B
Ctrl + O
C
Ctrl + C
D
Ctrl + W
Ctrl + W
Correct Answered :
Wrong Answered :
129. ___________ refers to the process of rearranging the files on disk so that all data is adjoined.
A
Defragmentation
B
Disksorting
C
Deserialization
D
Diskfiltering
Defragmentation
Correct Answered :
Wrong Answered :
130. _________ option in Microsoft word, allows you to select the formatting information of a text and apply the same to another text.
A
Paste special
B
Copy
C
Copy Format
D
Format painter
Format painter
Correct Answered :
Wrong Answered :
131. Which type of operating system is UNIX?
A
Single-tasking
B
Mobile OS
C
Single-user
D
Multitasking
Multitasking
Correct Answered :
Wrong Answered :
132. ______ tool allows you to create standard calculations, formatting, and charts very quickly.
A
Formula trace tool
B
Quick analysis tool
C
Formula audit tool
D
Quick chart tool
Quick analysis tool
Correct Answered :
Wrong Answered :
133. __________ is an information storage and retrieval system that works on the same technologies as the Internet does, but is private inside a certain company.
A
Cloud
B
Data center
C
Sharepoint
D
Intranet
Intranet
Correct Answered :
Wrong Answered :
134. Which memory is an intermediate between RAM and processor?
A
EPROM
B
Cache memory
C
PROM
D
ROM
Cache memory
Correct Answered :
Wrong Answered :
135. Which short cut key is used to open the GO TO dialog box?
A
F2
B
F1
C
F8
D
F5
Opens the Go To dialog box (same as Ctrl + G).
Correct Answered :
Wrong Answered :
136. What will Ctrl+A do?
A
Move all items
B
Deselect all items
C
Copy all items
D
Select all items
Select all items
Correct Answered :
Wrong Answered :
137. Which of the following is an example for application software?
A
Windows XP
B
Unix
C
Ms Office
D
Windows Vista
Ms Office
Correct Answered :
Wrong Answered :
138. _______ are special codes that instruct Word to insert information into a document.
A
Signature
B
Object
C
Blocks
D
Fields
Fields
Correct Answered :
Wrong Answered :
139. ________ is an hand held device that acts like a mini computer which is used by Business professionals to access email and internet.
A
Barcode reader
B
PAGER
C
Mainframe
D
PDA
PDA
Correct Answered :
Wrong Answered :
140. To Shutdown Windows, you need to select _________ option from the Start menu and then select Shut down.
A
Power
B
Control Panel
C
Settings
D
Account
Power
Correct Answered :
Wrong Answered :
141. The Watch Window menu is present in the __________ tab.
A
Formulas
B
Data
C
Review
D
View
Formulas
Correct Answered :
Wrong Answered :
142. ________ can be reprogrammed. To erase data from it, expose it to ultra violet light. To reprogram it, erase all the previous data.
A
PROM
B
ROM
C
SDRAM
D
EPROM
EPROM
Correct Answered :
Wrong Answered :
143. Between receiving input and providing output, your computer will perform logical operation called ___________.
A
Memory Management
B
Processing
C
Storing
D
Programming
Processing
Correct Answered :
Wrong Answered :
144. ________ function in Excel, allows you to replace existing text with the new text in a given text string.
A
Exact
B
Concat
C
Substitute
D
Substr
Substitute
Correct Answered :
Wrong Answered :
145. _______ is a multiple of the unit byte for digital information which is one billion bytes.
A
Petabyte
B
Kilobyte
C
Terabyte
D
Gigabyte
Gigabyte
Correct Answered :
Wrong Answered :
146. ___________ is a blue arrow that shows the relationships between cells used in formulas in Excel.
A
Formula tracker
B
Cell tracer
C
Number tracer
D
Relationship tracker
Cell tracer
Correct Answered :
Wrong Answered :
147. Any information or data sent to a computer using mouse or keyboard, for further processing is considered as ________.
A
Output
B
Input
C
Store
D
Present
Input
Correct Answered :
Wrong Answered :
148. ________ is a form of broadband communication, which may use phone lines and fibreoptic cables for accessing internet.
A
HOTSPOT
B
DSL
C
SMTP
D
POP3
DSL
Correct Answered :
Wrong Answered :
149. In Microsoft Excel, __________ key combination can be used to display the formulas entered in a cell.
A
Ctrl key + ` symbol
B
Ctrl key + " symbol
C
Ctrl key + * symbol
D
Ctrl key + ) symbol
Ctrl key + ` symbol
Correct Answered :
Wrong Answered :
150. In Microsoft Excel, which short cut key will help you to enter a new line of text in the current cell location itself?
A
Ctrl key + N
B
Alt key + N
C
Ctrl key + Spacebar
D
Alt key + Enter key
Alt key + Enter key
Correct Answered :
Wrong Answered :
151. ___________ is firmware used to perform hardware initialization during the booting process (power-on startup), and to provide runtime services for operating systems and programs.
A
POST
B
MSDOS
C
BIOS
D
BASIC
BIOS
Correct Answered :
Wrong Answered :
152. __________ alignment allows you to distribute your text evenly between the margins.
A
Justify
B
Right
C
Left
D
Center
Justify
Correct Answered :
Wrong Answered :
153. _________ is any low-level programming language in which there is a very strong correspondence between the instructions in the language and the architecture`s machine code instructions.
A
Assembly Language
B
High level Language
C
Compiler Language
D
Machine Language
An assembly (or assembler) language, often abbreviated asm, is a low-level programming language for a computer, or other programmable device, in which there is a very strong (generally one to one) correspondence between the language and the architecture`s machine code instructions.
Correct Answered :
Wrong Answered :
154. _______ feature in Microsoft Excel automatically adjusts the cell reference when the formula is copied and paste into the rest of the cell.
A
Absolute reference
B
Consistent reference
C
Relative reference
D
Linked reference
Relative reference
Correct Answered :
Wrong Answered :
155. ___________ option in Microsoft Excel will let you pick from a list of rules to limit the type of data that can be entered in a cell.
A
Data import
B
Conditional formatting
C
Flash fill
D
Data validation
Data validation
Correct Answered :
Wrong Answered :
156. n outlook, to go to the beginning of the Calendar module and calendar items which short cut key is used?
A
Ctrl+Alt+F2
B
Shift+Tab
C
Alt+Home
D
Alt+Page Up
Alt+Home
Correct Answered :
Wrong Answered :
157. ________ icon on the address bar indicates that the website is a secure site.
A
Lens
B
Padlock
C
Exclamation
D
Star
Padlock
Correct Answered :
Wrong Answered :
158. What do you mean by the term Boot?
A
The process of getting the computer repaired.
B
The process of getting the computer shutdown.
C
The process of getting the computer started.
D
The process of getting the computer upgraded.
The process of getting the computer started.
Correct Answered :
Wrong Answered :
159. _________ is a standard network protocol used for the transfer of computer files between a client and server on a computer network.
A
SNPF
B
SMTP
C
UTP
D
FTP
FTP
Correct Answered :
Wrong Answered :
160. Where are the files stored permanently?
A
In the RAM
B
In the Monitor
C
In the Hard Disk
D
In the Scanner
In the Hard Disk
Correct Answered :
Wrong Answered :
161. ________ command helps you to includes all original recipients in the response also.
A
Reply all
B
Forward
C
Reply
D
Draft
Reply all
Correct Answered :
Wrong Answered :
162. How will you edit the active cell in excel?
A
F4
B
F2
C
F3
D
F1
F2
Correct Answered :
Wrong Answered :
163. Magnetic tape, CD and DVD are ________ type of storage devices.
A
Database
B
Tertiary
C
Network
D
Primary
Tertiary
Correct Answered :
Wrong Answered :
164. The lowest level of computer programming language is __________.
A
High level language
B
Machine language
C
Artificial language
D
Low level language
The lowest level of the computer language is machine language or machine code, which includes binary code.
Correct Answered :
Wrong Answered :
165. In which layer of the OSI model , encryption is processed?
A
Physical
B
Presentation
C
Session
D
Application
Presentation
Correct Answered :
Wrong Answered :
166. How will you move to the begining of the worksheet?
A
Ctrl+shift+Home
B
Shift+Home
C
Ctrl+Home
D
Alt+Home
Ctrl+Home
Correct Answered :
Wrong Answered :
167. The level of detail in a printer image is called __________.
A
Print orientation
B
Print color
C
Print resolution
D
Print depth
Print resolution
Correct Answered :
Wrong Answered :
168. In Windows 10 Operating system, __________ key combination opens Cortana in text mode, so you can type in the search bar.
A
Windows+S
B
Windows+O
C
Windows+C
D
Windows+R
Windows + S = opens Cortana in text mode
Widows + C = opens Cortana in speech mode
Correct Answered :
Wrong Answered :
169. Which device is used in computers of third generation in place of transistor?
A
Capacitance
B
Electronic circuits
C
Integrated circuits
D
Resistance
C
Correct Answered :
Wrong Answered :
170. The most common pointing device in the laptop computer is:
A
Stylus
B
Touchpad
C
Joystick
D
Pointer
B
Correct Answered :
Wrong Answered :
171. _______ used packet switching to allow multiple computers to communicate on a single network
A
NSFNET
B
NWGNET
C
ARPANET
D
RPANET
C
Correct Answered :
Wrong Answered :
172. Full form of GUI :
A
General User Input
B
Group User Instruction
C
Graphical User Instruction
D
Graphical User Interface
D
Correct Answered :
Wrong Answered :
173. LINUX launched its Operating System in the year:
A
1991
B
1990
C
1980
D
1989
A
Correct Answered :
Wrong Answered :
174. How can we execute the Machine language?
A
It cannot be executed
B
We use special assembler
C
It can be executed using separate machine
D
It can be directly executed by CPU
D
Correct Answered :
Wrong Answered :
175. Which of the following devices is ONLY an input device?
A
Computer Monitor
B
Speaker
C
USB flash drive
D
Computer Keyboard
D
Correct Answered :
Wrong Answered :
176. Which of the following device can act as both input and output device?
A
Projector
B
Microphone
C
Keyboard
D
USB flash drive
D
Correct Answered :
Wrong Answered :
177. The _______ key is used to print a word document.
A
Ctrl+p
B
Ctrl+s
C
Ctrl+l
D
Ctrl+v
A
Correct Answered :
Wrong Answered :
178. Which of the following is NOT a mobile operating system?
A
Symbian OS
B
Bada
C
Mojave
D
Android
C
Correct Answered :
Wrong Answered :
179. Rahul wants to insert a picture in his PowerPoint presentation. He has saved the picture in a folder. What is the next step that Rahul must do to insert the picture?
A
In the Insert tab, click Object
B
In the Insert tab, click Online Pictures
C
In the Insert tab, click Media
D
In the Insert tab, click Pictures
D
Correct Answered :
Wrong Answered :
180. Website is a collection of ________________.
A
Memory chips
B
Charts
C
Word documents
D
HTML documents
D
Correct Answered :
Wrong Answered :
181. Which of the following options is NOT a Web browser?
A
Microsoft Edge
B
Opera
C
Google Chrome
D
Intel Core
D
Correct Answered :
Wrong Answered :
182. In computer parlance, WAN stands for __________.
A
Watched (monitored) Area Network
B
Wide Area Network
C
Wired Area Network
D
Wireless Area Network
B
Correct Answered :
Wrong Answered :
183. ________ is a resource allocation and deadlock avoidance algorithm.
A
Elevator algorithm
B
Banker`s algorithm
C
Karn`s algorithm
D
Round Robin Algorithm
B
Correct Answered :
Wrong Answered :
184. __________ is the process of verifying whether someone (or something) is, in fact, who (or what) it is declared to be.
A
Authentication
B
Login
C
Logout
D
Access
A
Correct Answered :
Wrong Answered :
185. What tab in Microsoft Power Point will you choose to explore the Backstage view so that you can manage saving presentations and opening new ones?
A
design tab
B
save tab
C
file tab
D
insert tab
C
Correct Answered :
Wrong Answered :
186. SRAM stands for:
A
Static Random Access Memory
B
Standard Random Access Memory
C
Special Random Access Memory
D
Stabe Random Access Memory
A
Correct Answered :
Wrong Answered :
187. The Floppy sign (icon) in the File tab of MS Office is used for performing the _______ function.
A
copy
B
paste
C
cut
D
save
D
Correct Answered :
Wrong Answered :
188. In which algorithm, the process has a fixed time called quantum for its execution?
A
Round Robin Scheduling
B
Multiple Level Queue Scheduling
C
Priority Based Scheduling
D
Shortest Remaining Time
A
Correct Answered :
Wrong Answered :
189. In MS Word, to view multiple pages which of the following steps are followed
A
View ->Show/Hide group -> Document Map->select page->click ok
B
View->Arrange Page->Page dialog box -> select no of pages-> click ok
C
View tab>Windows group> group dialog->Many pages >select page->click ok
D
View >zoom > Zoom dialog box> Many pages option> select the no.of pages>click ok
190. ________ is a system program in operating system designed to aid programmer in finding corresponding errors or bugs to identify the cause of the problem.
A
Debugger
B
Web browser
C
Device manager
D
Defragmenter
Debugger
Correct Answered :
Wrong Answered :
191. _______ Layout view in Microsoft Word, lets you see what your document would look like as a web page.
A
Web Layout View
B
Internet View
C
Outlook View
D
Print Layout View
Web Layout View
Correct Answered :
Wrong Answered :
192. ______ programming language was developed by team of programmers at IBM led by John Backus in 1954
A
FORTRON
B
BASIC
C
GUI
D
COBOL
FORTRON
Correct Answered :
Wrong Answered :
193. Combining the contents of selected adjacent cells into a single cell in excel can be done using __________ function
A
SPLIT
B
GROUP
C
MERGE
D
CONCAT
CONCAT
Correct Answered :
Wrong Answered :
194. In a CRT monitor the smallest number of phosphor dots that the gun can focus on is called _____
A
Mask
B
Crystal
C
Aspect Ratio
D
Pixel
Pixel
Correct Answered :
Wrong Answered :
195. Which tool in the Home tab aligns text to both left and right margins adding extra space between words
A
Centre
B
Justify
C
Sort
D
Line Spacing
Justify
Correct Answered :
Wrong Answered :
196. ______ refers to software or technology which people can modify and share because its design is publicly accessible
A
Vendor singed
B
Proprietary
C
Closed Source
D
Open Source
Open Source
Correct Answered :
Wrong Answered :
197. The term broadband commonly refers to high-speed Internet access, which of the following is NOT a type of broadband Internet connection?
A
Cable Modem
B
DSL
C
Dial up
D
Satellite
Dial up
Correct Answered :
Wrong Answered :
198. Which among the following is an example for an Non-impact printer?
A
Daisy Wheel
B
Inkjet
C
Band
D
Dot Matrix
Inkjet
Correct Answered :
Wrong Answered :
199. _____ technology allows you to translate the image scanned into text that you can edit.
A
Optical picture recognition
B
Optical character response
C
Optical character recognition
D
Optical imaging response
Optical character recognition
Correct Answered :
Wrong Answered :
200. ____ is a single chip that contains more than one microprocessor core, in which each core can simultaneously execute instructions.
A
Static Processor
B
Unicore Processor
C
Multi-core Processor
D
Dualcore processor
Multi-core Processor
Correct Answered :
Wrong Answered :
201. In MS Office, Word Spelling and Grammar button is available in ______ tab.
A
REVIEW
B
DEVELOPER
C
INSERT
D
OUTLINE
REVIEW
Correct Answered :
Wrong Answered :
202. _________ key combination on Windows operating system opens the File explorer.
A
Windows+F
B
Windows+E
C
Windows+R
D
Windows+O
Windows+E
Correct Answered :
Wrong Answered :
203. How will you select continuous cells in excel?
A
Tab+arrow keys
B
Shift+arrow keys
C
Alt+arrow keys
D
Ctrl+arrow keys
Shift+arrow keys
Correct Answered :
Wrong Answered :
204. The list of reference or source which is consulted or cited in creating the document can be displayed using the feature called ___________.
A
Synonyms
B
Bibliography
C
Hint
D
Autography
Bibliography
Correct Answered :
Wrong Answered :
205. Which of the following functions is used to determine the number of workdays between two dates?
A
EDATE
B
DAYS360
C
WORKDAY
D
NETWORKDAYS
NETWORKDAYS
Correct Answered :
Wrong Answered :
206. __________ is a cut-out on a floppy disk that determines whether a disk is writable or not.
A
Write-protect notch
B
Input notch
C
Access notch
D
Entry notch
Write-protect notch
Correct Answered :
Wrong Answered :
207. _________ checks that the basic system devices like Keyboard, RAM, Hdd etc., are present and working properly.
A
Power On Hardware Test
B
Power On Self Test
C
Power On Pre Test
D
Power On Unit Test
Power On Self Test
Correct Answered :
Wrong Answered :
208. Which part of the computer interprets and executes software instructions?
A
Plotter
B
Monitor
C
Printer
D
CPU
CPU
Correct Answered :
Wrong Answered :
209. How to send your slide as image in powerpoint?
A
File->save Picture as
B
File -> Edit
C
File->save as
D
File -> insert
File->save as
Correct Answered :
Wrong Answered :
210. Which among the following internet connection types is delivered through your landline telephone?
A
Satellite
B
Wireless Hotspot
C
4G network
D
DSL
DSL
Correct Answered :
Wrong Answered :
211. __________ short cut key is used to open the download pane in web browser.
A
Ctrl + J
B
Ctrl +D
C
Ctrl + H
D
Ctrl + Shift + D
Ctrl + J
Correct Answered :
Wrong Answered :
212. ________ is any value or expression that can be evaluated to True or False.
A
Choice_expression
B
Logical_test
C
Result_expression
D
Cell_expression
Logical_test
Correct Answered :
Wrong Answered :
213. __________ option in Microsoft Excel allows you to make a portion of the sheet to be visible while you scroll through the rest of the sheet.
A
Freeze Layout
B
Freeze Pages
C
Freeze Window
D
Freeze Panes
Freeze Panes
Correct Answered :
Wrong Answered :
214. Which of the following is a structured programming technique that graphically represents the detailed steps required to solve a program?
A
Flowchart
B
Procedural model
C
Pseudocode
D
Object oriented
Flowchart
Correct Answered :
Wrong Answered :
215. How are Clock speeds expressed?
A
Bytes
B
Bits
C
Megahertz
D
Nibbles
Megahertz
Correct Answered :
Wrong Answered :
216. A computer motherboard has independent signal paths to send electronic back and forth among its various components is called _______.
A
CMOS
B
Bays
C
Buses
D
Flash memory
Buses
Correct Answered :
Wrong Answered :
217. The Smart look up option which gets more information on calculation like percentage, is available under_______ ribbon.
A
Page Layout
B
Insert
C
Review
D
Data
Review
Correct Answered :
Wrong Answered :
218. _________ option in Microsoft word, allows you to add or build your own mathematical formulas.
A
Comment
B
Formula
C
Citation
D
Equation
Equation
Correct Answered :
Wrong Answered :
219. ______ is used to provide network connections for devices like computers and servers.
A
NIC card
B
PC card
C
Sound card
D
Dialup card
NIC card
Correct Answered :
Wrong Answered :
220. _________ follow the fetch, decode and execute steps in their operation, as specified by the instructions in the program.
A
Memory Unit
B
RAM
C
Motherboard
D
CPU
CPU
Correct Answered :
Wrong Answered :
221. A disk`s content that cannot be electronically modified after the manufacture of the memory device is called a __________ disk.
A
Write only
B
Read only
C
Run only
D
Memory only
Read only
Correct Answered :
Wrong Answered :
227. What is the full form of MIS in context of information systems?
A
Master Information System
B
Market Information System
C
Manager Information System
D
Management Information System
229. ______ allows a computer to interact with peripheral hardware device such as printer, scanner.
A
Productivity software
B
Educational software
C
Driver software
D
Media development software
232. In MS Word 2019, which of the following shortcut keys is used to move the cursor up by one paragraph?
A
Shift + Up arrow key
B
Shit + Left arrow key
C
Ctrl + Left arrow key
D
Ctrl + Up arrow key
239. ______ attempts all the possible permutation-combination of letters, numbers and special characters for cracking the password.
A
Hybrid attack
B
Dictionary attack
C
Brute force attack
D
Salami attack
240. In MS Excel 2019, COUPDAYS is a ______ function
A
engineering
B
financial
C
statistical
D
database
financial
Correct Answered :
Wrong Answered :
242. Prior to their transmission the information signal and the carrier signal are combined and the process of combining these two signals is called ___
A
modulation
B
demodulation
C
amplification
D
distortion
244. In computer devices, ______ devices are used for providing the input to computer by moving the device to point to a location on computer monitor
A
positioning
B
pointing
C
printing
D
pinning
245. What is the full form of ISDN in context of data transmission services?
A
Integrated Switched Dial Network
B
Internal Switched Dial Network
C
Internal Services Digital Network
D
Integrated Services Digital Network
248. What is the full form of TPS in context of information systems?
A
Travel Program System
B
Trivial Program System
C
Transaction Processing System
D
Transaction Play System
249. Which software is used to divide an individual drive into multiple logical drives, each with its own file system?
A
File manager
B
Disk space analyser
C
Disk partition editor
D
Disk compression
254. ____ is an unauthorised realtime interception or monitoring of private communication between two entities over a network.
A
DoS
B
Spoofing
C
DDoS
D
Eavesdropping
An eavesdropping attack, also known as a sniffing or snooping attack, is a theft of information as it is transmitted over a network by a computer, smartphone, or another connected device.
The attack takes advantage of unsecured network communications to access data as it is being sent or received by its user.
Correct Answered :
Wrong Answered :
259. ___ attack involves altering raw data just before it is processed by a computer and then changing it back after the processing is completed
A
Web Jacking
B
Salami Attack
C
Data diddling
D
Internet time theft
266. What is the full form of CBIS in context of information systems?
A
Computer Based Information System
B
Computer Biased Information System
C
Controller Based Information System
D
Central Basic Information System
281. What is the minimum and maximum zoom size in MS PowerPoint 2019?
A
5 percent and 400 percent
B
10 percent and 400 percent
C
5 percent and 500 percent
D
10 percent and 500 percent
287. _ is a collection of people, procedures, software, databases and devices that supports problem specific decision making
A
Domain specific system
B
Domain support system
C
Decision support system
D
Decision supply system
291. Which of the following is a logical order of system architecture?
A
Hardware, application software, system software, user
B
Hardware, user, system software, application software
C
Hardware, system software, application software, user
D
Hardware, user, application software, system software
295. In ______ transmission, a communication system groups characters into blocks and then adds a header trailer to each block to convert it into a frame
A
half duplex
B
synchronous
C
simplex
D
asynchronous
296. What is the full form of FDM in context of multiplexing technique
A
Frequency Duplex Multiplexing
B
Frequency Double Multiplexing
C
Frequency Division Multiplexing
D
Frequency Divide Multiplexing
299. A ______ is a non-impact printer which uses a laser beam to produce an image on a negatively charged cylindrical drum.
A
chain
B
drum
C
inkjet
D
laser
A laser printer uses a combination of the laser beam and electrophotographic techniques. Laser printing is an electrostatic digital printing process. It produces high-quality text and graphics by repeatedly passing a laser beam back and forth over a negatively charged cylinder called a "drum" to define a differentially charged image. The drum then selectively collects electrically charged powdered ink (toner), and transfers the image to paper, which is then heated in order to permanently fuse the text, imagery, or both. As with digital photocopiers, laser printers employ a xerographic printing process.
Correct Answered :
Wrong Answered :
304. Which software are used to clean and optimize the windows registry by deleting the old registry keys that are no longer in use?
A
Space cleaner
B
Registry cleaner
C
Disk cleaner
D
Window cleaner
320. A magnetic tape has data recording density of 90000 bytes per inch. It has a tape speed of 200 inches per second. What is its data transfer rate (approximately)?
A
90 MB per second
B
135 MB per second
C
180 MB per second
D
45 MB per second
339. Seek time is _____
A
time for data reading
B
time taken for desired sector of the track to come under read/write head
C
time taken to move the read/write head to desired track
D
time for data transfer
346. Electronic systems that transfer data from one point to another are called ___
A
data collecting system
B
data communication system
C
data storage system
D
data controlling system
358. What is the full form of PSTN in context of networks?
A
Public Signal Telephone Network
B
Personal Switched Telephone Network
C
Private Switched Telephone Network
D
Public Switched Telephone Network
359. Rotational speed of a magnetic disk is 3600 rpm. It can transfer 128 kilobytes data in one full revolution. What is the transfer rate?
A
128 kb/sec
B
7680 kb/sec
C
1280 kb/sec
D
3840 kb/sec
361. In case of operational amplifiers, the term CMRR stands for ______.
A
Collector mode real ratio
B
Common mode random ratio
C
Collector mode rejection ratio
D
Common mode rejection ratio
368. Which of the following is a property of a virus program?
A
It never spreads across any network
B
Virus doesn`t infect an executable file or program
C
It can never be attached to other healthy programs
D
It is difficult to trace a virus after it has spread across a network
372. ______ in a computer system is a method of bypassing normal authentication, securing remote access to a computer, obtaining access to plain text and so on while attempting to remain undetected.
A
Rootkits
B
Spyware
C
Botnets
D
Backdoors
382. In context of computer devices, ______ is used to input data directly into the computer from the source document without copying and typing the data.
A
monitor
B
hard disk
C
joystick
D
scanner
396. What is the full form ASCII?
A
American Standard Code For Information Interchange
B
Asian Standard Code For Information Interchange
C
African Standard Code For Information Interchange
D
America Standard Code For Input Interchange
404. Which part of computer performs all major calculation and comparison and also activates and controls the operations of other units of the computer system?
A
Memory Unit
B
Input Unit
C
Output Unit
D
CPU
405. ______ is an electronic device that receives a signal and retransmits it at a higher level so that signal can cover longer distance.
A
Modulator
B
Repeaters
C
Oscillator
D
Amplifier
In telecommunications, a repeater is an electronic device that receives a signal and retransmits it. Repeaters are used to extend transmissions so that the signal can cover longer distances or be received on the other side of an obstruction.
Correct Answered :
Wrong Answered :
409. Leased line is a special conditioned telephone line connecting two computer or two line terminating equipment directly and permanently. It is also known as _____
A
Switched line
B
Dial-up line
C
Dedicated line
D
Integrated line
410. What is the full form MICR input device?
A
Magnetic-Ink Character Recognition
B
Magnetic-Inkjet Character Recognition
C
Map-Ink Character Recognition
D
Master-Ink Character Recognition
412. What is the full form of FLOPS in the context of speed of supercomputer?
A
Floating Point Operations Per Second
B
Fix Point Operations Per Second
C
Float Point Operations Per Second
D
Feet Point Operations Per Second
425. SSD is a new generation of storage device used in computers:
A
Solid-State Drive
B
Storage-State Drive
C
Solid-Storage Drive
D
Simple-Storage Drive
Solid-State Drive
Correct Answered :
Wrong Answered :
426. An antivirus is a:
A
Driver
B
Program
C
Computer
D
None of the above
Program
Correct Answered :
Wrong Answered :
427. To apply center alignment to a paragraph in MS Word we can press:
A
Ctrl + S
B
Ctrl + C
C
Ctrl + C + A
D
Ctrl + E
Ctrl + E
Correct Answered :
Wrong Answered :
428. You can activate a cell in Microsoft Excel by:
A
Pressing the Tab key
B
Clicking the cell
C
Pressing an arrow key
D
All of the above
All of the above
Correct Answered :
Wrong Answered :
429. One (1) Gigabyte (GB) is equal to:
A
1024 bytes
B
1024 KB
C
1024 MB
D
1024 TB
1024 MB
Correct Answered :
Wrong Answered :
430. HTTP stands for:
A
Hyper Text Transfer Protocol
B
Hyper Timed Text Protocol
C
Hiper Text Transfer Protocol
D
Hopper Text Timer Protocol
Hyper Text Transfer Protocol
Correct Answered :
Wrong Answered :
431. A “URL” is a formatted text string used by web browsers, email clients and other software to identify a network resource on the Internet. It stands for:
A
Universal Resource Link
B
Uniform Resource Locator
C
Unlimited Resource Locator
D
Universal Reference Link
Uniform Resource Locator
Correct Answered :
Wrong Answered :
432. WAN stands for:
A
Wap Area Network
B
Wide Area Network
C
Wide Array Net
D
Wireless Area Network
Wide Area Network
Correct Answered :
Wrong Answered :
433. The only language which computer understands is:
A
Assembly Language
B
Binary Language
C
BASIC
D
C Language
Binary Language
Correct Answered :
Wrong Answered :
434. The software designed to perform a specific task:
A
Synchronous Software
B
Package Software
C
Application Software
D
System Software
Application Software
Correct Answered :
Wrong Answered :
435. Google Chrome is a :
A
Operating System
B
Compiler
C
Browser
D
IP address
Browser
Correct Answered :
Wrong Answered :
436. Plug n Play feature is introduced in which version windows?
A
Windows 95
B
Windows 7
C
Windows XP
D
Windows 98
Legacy Plug and Play. In 1995, Microsoft released Windows 95, which tried to automate device detection and configuration as much as possible, but could still fall back to manual settings if necessary.
Correct Answered :
Wrong Answered :
437. The default port number of web server process is _________.
A
85
B
96
C
80
D
77
By default, HTTP uses port 80 and HTTPS uses port 443, but a URL like http://www.example.com:8080/path/ specifies that the web browser connects instead to port 8080 of the HTTP server.
Correct Answered :
Wrong Answered :
438. Which tool in the Home tab aligns text to both left and right margins adding extra space between words?
A
Line Spacing
B
Centre
C
Justify
D
Sort
Ctrl+J Justify - aligns text to both the left and right margins by adding extra spaces between words
Correct Answered :
Wrong Answered :
439. Which of the following is a single user single task operating system?
A
Unix
B
Windows 95
C
Windows 2000
D
Linux
An operating system that allows a single user to perform only one task at a time is called a Single-User Single-Tasking Operating System. Functions like printing a document, downloading images, etc., can be performed only one at a time. Examples include MS-DOS, Palm OS, windows 95etc.
Correct Answered :
Wrong Answered :
440. Which shortcut key is used to Insert Hyperlink in Excel?
A
Shift+I
B
Ctrl+K
C
Ctrl+H
D
Ctrl+shift+K
Ctrl+K
Correct Answered :
Wrong Answered :
441. The column sparkline is present in which of the following menus in Excel?
A
Insert menu
B
Data menu
C
Home menu
D
Page Layout menu
Insert Menu
Correct Answered :
Wrong Answered :
442. Documents provided by servers on the web are requested by __________, which are programs running on client machines
A
Browsers
B
Sessions
C
Cookies
D
Files
Browsers
Correct Answered :
Wrong Answered :
443. Which of the following steps in Excel is suitable for filtering the data?
A
Page Layout menu>Arrange group >Align Command> click ok
B
Review Menu>Advanced Filter>Auto Filter Command>Drop down list appear.
C
Data Menu->Filter->drop down list appears
D
View menu>Sort>Add level Command>Drop down list appear.
Data Menu->Filter->drop down list appears
Correct Answered :
Wrong Answered :
444. MS-DOS is a _______ bit Operating Systems.
A
16
B
32
C
64
D
8
DOS is a 16-bit, single-user operating system that does not support multi-tasking. It is far easier to administer than Unix, but less powerful. Compared to graphical interfaces such as Windows and Mac OS X
Correct Answered :
Wrong Answered :
445. ____________ is used for connecting the hard disk drives and network connectors
A
SCSI port
B
Serial Port
C
Parallel Port
D
PS/2 port
SCSI port
Correct Answered :
Wrong Answered :
446. ___________ is an optical disk format developed to enable recording, rewriting, and playback of high definition video as well as storing huge amounts of data.
A
Blu-ray DVD
B
Solid State Drive
C
Hard Disk Drive
D
Digital Versatile Disk
The Blu-Ray disc (BD)format was developed to enable recording, rewriting and playback of high-definition video (HD), as well as storing large amounts of data.
Correct Answered :
Wrong Answered :
447. When you start an email but don`t finish it, the message is stored in the ________ folder of the mail box.
A
Draft
B
Inbox
C
Sent
D
Junk
Drafts If you start writing a message but don`t finish, it will automatically be saved to your Drafts folder. You can come back to the message later to continue editing it, and then send it. Sent Items By default, a copy of every message you send is put in your Sent Items folder.
Correct Answered :
Wrong Answered :
448. Which option from the data menu summarizes the data from one or more source areas and display it in a table?
A
Filter
B
Group and Outline
C
Get External Data
D
Consolidate
Consolidate
Correct Answered :
Wrong Answered :
449. A ____________ translates computer code to display text on a screen, or translates movement of a mouse into action.
A
Device drivers
B
Application software
C
BIOS
D
Resource manager
Device drivers
Correct Answered :
Wrong Answered :
450. In ____________ each communicating device is connected to a central node, which is a networking device like a hub or a switch.
A
Star Topology
B
Mesh Topology
C
Ring Topology
D
Bus Topology
In star topology , each communicating device is connected to a central node, which is a networking device like a hub or a switch. Star topology is considered very effective, efficient and fast as each device is directly connected with the central device.
Correct Answered :
Wrong Answered :
451. _____________ is an output device used by engineers and architects to draw designs of buildings or machines.
A
Projector
B
Plotter
C
Line Matrix Printer
D
Laser Printer
Plotter
Correct Answered :
Wrong Answered :
452. Where is the Undo Button is present in MS Word?
A
Microsoft Office Button
B
Quick Access Toolbar
C
Home Tab
D
Insert Tab
The “Undo” button appears in the Quick Access toolbar in Microsoft Word by default. It is one of the most useful functions ever created. It lets you reverse the last command, or last few commands, you performed. The drop-down arrow next to the “Undo” button contains a list of your last few previous actions.
Correct Answered :
Wrong Answered :
453. Each NIC has a ________ address, which helps in uniquely identifying the computer on the network.
A
Router
B
Port Specification
C
Media Access Control
D
Bit
Each NIC has a MAC address, which helps in uniquely identifying the computer on the network.
Correct Answered :
Wrong Answered :
454. Which input device is used by architects and engineers in Computer Aided Designing for designing buildings, cars, robots, etc.?
A
Trackballs
B
Digitisers
C
Joy Stick
D
Magnetic Card Reader
Digitisers are used by architects and engineers in Computer Aided Designing (CAD) for designing buildings, cars, mechanical parts, robots, etc.
Correct Answered :
Wrong Answered :
455. In MS Word, the clear formatting button is present in which of the following tabs?
A
Page Layout Tab
B
View Tab
C
Home Tab
D
Insert Tab
Select the text that you want to return to its default formatting. On the Home tab, in the Font group, click Clear All Formatting. On the Home tab, in the Font group, click Clear All Formatting. On the Message tab, in the Basic Text group, click Clear All Formatting.
Correct Answered :
Wrong Answered :
456. _________ is an internet Service which is used for receiving electronic mail from an e-mail server.
A
File Transfer Protocol
B
Gopher
C
Telnet
D
Post Office Protocol
The receiving server accepts the message so that it can be delivered to the recipient. The recipient`s email client retrieves the message using standards like the Post Office Protocol (POP) or Internet Message Access Protocol (IMAP) to download the message so it can be read.
Correct Answered :
Wrong Answered :
457. iOS mobile Operating System was invented in the year __________.
A
2005
B
2004
C
2002
D
2007
Apple launched iOS—then called iPhone OS—on June 29, 2007, with the very first iPhone.
Correct Answered :
Wrong Answered :
458. When you press CTRL+9 in excel, which of the following activities will be performed
A
rename the sheet
B
unhide the sheet
C
Hides the column
D
Hides the row
In Excel, move somewhere in a row you want to hide and press Ctrl+9. The entire current row is hidden (and you don`t need to select the entire row, just have your cursor somewhere in the row). ... Once you have cells from more than one row selected, all of those rows are hidden when you press Ctrl+9.
Correct Answered :
Wrong Answered :
459. Which protocol is used for remote login over a TCP/IP connection?
A
Gopher Protocol
B
User Datagram Protocol
C
Telnet Protocol
D
Voice over Internet Protocol
Telnet utility allows users to test connectivity to remote machines and issue commands through the use of a keyboard. Though most users opt to work with graphical interfaces, Telnet is one of the simplest ways to check connectivity on certain ports.
Correct Answered :
Wrong Answered :
460. __________ is an input device which uses light to carry signals to the device it controls, and requires no cables for communication.
A
Infrared Remote
B
Trackballs
C
Scanner
D
Magnetic Card Reader
Infrared Remote
Correct Answered :
Wrong Answered :
461. Which of the following helps to browse resources by looking at the menus of material available on the internet?
A
Usenet
B
Dial up
C
Telnet
D
Gopher
The Gopher protocol is a communication protocol designed for distributing, searching, and retrieving documents in Internet Protocol networks.
Correct Answered :
Wrong Answered :
462. Which of the following tools menu is used to view the results of what-if-analyses in Excel?
A
AutoCorrect
B
Track changes
C
Auditing
D
Scenarios
Three kinds of What-If Analysis tools come with Excel: Scenarios, Goal Seek, and Data Tables. Scenarios and Data tables take sets of input values and determine possible results. A Data Table works with only one or two variables, but it can accept many different values for those variables.
Correct Answered :
Wrong Answered :
463. Hotmail is Web based email service developed by:
A
Mozilla
B
C
Microsoft
D
Netscape
Hotmail is a free email account provided by Microsoft. It`s Web-based, which means you can access it from any Web browser. Hotmail comes with a free chatting account and can be used to send files of up to 10 Mb per message.
Correct Answered :
Wrong Answered :
464. In Decimal system, 1Terabyte is ___________ Gigabytes.
A
1124
B
1000
C
100
D
10
1 Terabyte is equal to 1000 gigabytes in decimal system which means Terabyte (TB) is 1000 times bigger than Gigabyte (GB).
Correct Answered :
Wrong Answered :
465. ___________ option shows paragraph marks, non-printing characters and hidden formatting symbols.
A
Show/Hide
B
Office Assistant
C
Show Comments
D
Quick parts
The Show/Hide button turns hidden characters like spaces, paragraph markers, or tab marks on and off. Go to File > Options > Display.
Correct Answered :
Wrong Answered :
466. ___________ is an example of an OS that supports a single user process and single thread.
A
Ubuntu
B
MS-DOS
C
Windows
D
UNIX
MS-DOS supports a single user process and a single thread. Some traditional UNIX systems are multiprogramming systems, thus support multiple user processes but only one execution path is allowed for each process. A Java Virtual Machine (JVM) is an example of a system of one process with multiple threads.
Correct Answered :
Wrong Answered :
467. Which of the following components of motherboard, coordinates the data transfer between various components of the computer, including the processor and memory?
A
Form Factor
B
Processor Socket
C
IDE Controller
D
Chipset
The chipset allows the CPU to communicate and interact with the other components of the computer, and to exchange data with system memory, or RAM, hard disk drives, video cards, and other output devices.
Correct Answered :
Wrong Answered :
468. Statement A: Unix is an example for Simple Structure Operating System.
Statement B: The First version of Windows NT is an example for 32 bit Operating
A
Both statements A & B are false
B
Statement A is false and Statement B is true
C
Statement A is true and Statement B is false
D
Both Statements A & B are true
Statement A is false and Statement B is true
Correct Answered :
Wrong Answered :
469. Which group has an option to change the page colour of document?
A
Styles Group
B
Pages Group
C
Page Background
D
Font Group
You can change the page background in Word to a color or apply a fill effect to it to make it more visually interesting. To change the page background in Word, click the “Design” tab in the Ribbon. Then click the “Page Color” drop-down button in the “Page Background” button group.
Correct Answered :
Wrong Answered :
470. What is another name of a client operating system?
A
Desktop operating system
B
Time Sharing operaing system
C
Real-Time operating system
D
Multiuser operating system
The control program in a user`s machine (desktop or laptop). Also called a "client operating system".
Correct Answered :
Wrong Answered :
471. What is full form of PDF?
A
Printed Document Format
B
Public Document Format
C
Portable Document Format
D
Published Document Format
Portable Document Format
Correct Answered :
Wrong Answered :
472. What is full form of CSS ?
A
Creative Style Shots
B
Creative Style Sheets
C
Cascading Style Sheets
D
Cascading Style Shots
Cascading Style Sheets
Correct Answered :
Wrong Answered :
473. What is full form of PNG ?
A
Portable Natural Graphics
B
Portable Network Graph
C
Pretty Network Graphics
D
Portable Network Graphics
Portable Network Graphics
Correct Answered :
Wrong Answered :
474. What is full form of ISDN ?
A
Integrated Services Digital Network
B
Integrated Services Double Network
C
Inter Services Digital Network
D
Integrated Server Digital Network
Integrated Services Digital Network
Correct Answered :
Wrong Answered :
475. What is full form of BMP ?
A
Byte map
B
Bit map
C
Byte map process
D
Bit map process
Bit map
Correct Answered :
Wrong Answered :
476. Which shortcut will we use to make text Italic?
A
Ctrl + U
B
Ctrl + T
C
Ctrl + I
D
Ctrl + P
Ctrl + I
Correct Answered :
Wrong Answered :
477. What is place to the left of horizontal scroll bar?
A
Indicators
B
Split buttons
C
Tab stop buttons
D
View buttons
View buttons
Correct Answered :
Wrong Answered :
478. Which file is responsible to start MS Word?
A
Winword.exe
B
Win.exe
C
Word.exe
D
Wordwin.exe
Winword.exe
Correct Answered :
Wrong Answered :
479. How will MS Word will respond in repeated word?
A
A Green wavy line under the repeated word
B
A Red wavy line under the repeated word
C
A Blue wavy line under the repeated word
D
None of above
A Red wavy line under the repeated word
Correct Answered :
Wrong Answered :
480. Which key will open an Open dialogue box?
A
F12
B
Alt + F12
C
Ctrl + F12
D
Shift + F12
Ctrl + F12
Correct Answered :
Wrong Answered :
481. By pressing F12, which of following will happen?
A
Save As dialog box will open
B
Save dialog box will open
C
Open dialog box will open
D
Close dialog box will open
Save As dialog box will open
Correct Answered :
Wrong Answered :
482. What is the Shortcut key for line break?
A
CTRL + Enter
B
Alt + Enter
C
Shift + Enter
D
Space + Enter
Shift + Enter is the shortcut-key for manual line break.
Correct Answered :
Wrong Answered :
483. Gutter position can be set in following positions
A
Left & Right
B
Left & Top
C
Left & Bottom
D
Left Only
Left & Top
Correct Answered :
Wrong Answered :
484. Which is not a font style?
A
Bold
B
Superscript
C
Italic
D
Regular
Superscript
Correct Answered :
Wrong Answered :
485. What is gutter margin?
A
Margin that is added to right margin when printing
B
Margin that is added to the left margin when printing
C
Margin that is added to the outside of the page when printing
D
Margin that is added to the binding side of page when printing
Margin that is added to the binding side of page when printing
Correct Answered :
Wrong Answered :
486. Landscape is?
A
A font style
B
Paper Size
C
Page Layout
D
Page Orientation
Page Orientation
Correct Answered :
Wrong Answered :
487. Typeface option will come under which menu?
A
Edit
B
View
C
Format
D
Tools
Format
Correct Answered :
Wrong Answered :
488. Background color on a document is not visible in?
A
Web layout view
B
Print Preview
C
Reading View
D
Print Layout view
Print View
Correct Answered :
Wrong Answered :
489. What is a portion of a document in which you set certain page formatting options?
A
Page Setup
B
Section
C
Page
D
Document
Section
Correct Answered :
Wrong Answered :
490. Which of the following is not available on the Ruler of MS Word screen?
A
Tab stop box
B
Left Indent
C
Right Indent
D
Center Indent
Center Indent
Correct Answered :
Wrong Answered :
491. To create another copy of a slide, what is the best way…?
A
Click the slide then press Ctrl+A and paste in new slide
B
Redo everything on a new slide that you had done on previous slide
C
From Insert Menu choose Duplicate Slide
D
None of above
From Insert Menu choose Duplicate Slide
Correct Answered :
Wrong Answered :
492. Animation Scheme, custom Animation, Slide Transition…which menu provides these options
A
Slide Show Menu
B
Tools Menu
C
Format Menu
D
Insert Menu
Slide Show Menu
Correct Answered :
Wrong Answered :
493. You can apply motion effects to different objects of a slide using
A
Animation Scheme
B
Slide Transition
C
Color Scheme
D
Font scheme
Animation Scheme
Correct Answered :
Wrong Answered :
494. All of above are false statements except
A
You can change positioning by selecting form one of pre made slide layouts
B
You can`t delete objects within layout if you choose to select from pre made slide layouts
C
In the slide layout panel we can find blank slide at the top of Content Layouts
D
All of above are false statements
You can`t delete objects within layout if you choose to select from pre made slide layouts
Correct Answered :
Wrong Answered :
495. One can change the color of different objects without changing content using
A
Font Color
B
Object Color
C
Layout Section
D
Color Scheme
Color Scheme
Correct Answered :
Wrong Answered :
496. In a slide, what are the steps to insert a hyperlink?
A
Press Ctrl + K
B
Choose Insert >> Hyperlink
C
Hyperlinks can’t be inserted in slides
D
both a & b
Both a & b
Correct Answered :
Wrong Answered :
497. What are the steps to insert slide numbers?
A
Insert a text box and select Insert >> Page Number
B
Choose Insert >> Slide Number
C
Insert a new text box and select Insert >> slide Number
D
Insert a textbox and select Insert >> Number >> Page Number
Insert a new text box and select Insert >> slide Number
Correct Answered :
Wrong Answered :
498. Name the three options that are available in Insert >> Picture menu?
A
Clipart, Pictures, AutoShapes
B
Clipart, From Files, AutoShapes
C
Clipart, Pictures, Shapes
D
Clipart, From File, Shapes
Clipart, From Files, AutoShapes
Correct Answered :
Wrong Answered :
499. To access Picture, Test Box, Chart etc. which menu you have to select?
A
Insert
B
View
C
File
D
Edit
Insert
Correct Answered :
Wrong Answered :
500. What is full form of TIFF?
A
The Image File Format
B
Tagged Image File Format
C
Tagged Image File Front
D
The Image Fax Format
Tagged Image File Format
Correct Answered :
Wrong Answered :
501. By pressing which key we can move to the beginning of a page?
A
Window Key
B
Shift Key
C
Tab Key
D
Home Key
Home Key
Correct Answered :
Wrong Answered :
502. Which among following is responsible for finding and loading the operating system into RAM?
A
Bootstrap Loader
B
CMOS
C
BIOS
D
DMOS
Bootstrap Loader
Correct Answered :
Wrong Answered :
503. Which function key is used to check spellings?
A
F2
B
F5
C
F7
D
F11
F7
Correct Answered :
Wrong Answered :
504. What can be considered as basic building blocks of a digital circuit?
A
Logic Gate
B
Diode
C
Semi Conductor
D
CMOS
Logic Gate
Correct Answered :
Wrong Answered :
505. What is the meaning of OMR?
A
Optical Mark Reader
B
Optical Message Reader
C
Optical Message Render
D
Optical Mark Render
Optical Mark Reader
Correct Answered :
Wrong Answered :
506. What is the meaning of EEPROM?
A
Electronically Erasable Programmable Read only Memory
B
Electrically Erasable Programmable Read only Memory
C
Electronically Erasable Programmable Reach only Memory
D
Electrically Erasable Pratical Reach only Memory
Electrically Erasable Programmable Read only Memory
Correct Answered :
Wrong Answered :
507. Who invented keyboard?
A
James Gosling
B
Steve Jobs
C
Martin cooper
D
Christoper Latham Sholes
Christoper Latham Sholes
Correct Answered :
Wrong Answered :
508. ULSI microprocessor is used in which generation of computers?
A
Second generation
B
Third generation
C
Fourth generation
D
Fifth generation
Fifth generation
Correct Answered :
Wrong Answered :
509. What is the meaning of OSI, in terms of computers?
A
Open Software Intrerelation
B
Open System Intrerelation
C
Open Software Interconnection
D
Open System Interconnection
Open System Interconnection
Correct Answered :
Wrong Answered :
510. One byte is equal to how many bits?
A
4 bits
B
8 bits
C
12 bits
D
16 bits
8 bits
Correct Answered :
Wrong Answered :
511. If CPU executes multiple programs simultaneously, it will be known as?
A
Multiprocessing
B
Multitasking
C
Timesharing
D
Multiprogramming
In computing, multitasking is a method by which multiple tasks, also known as processes, share common processing resources such as a CPU. With a multitasking OS, you can simultaneously run multiple applications. Multitasking refers to the ability of the OS to quickly switch between each computing task to give the impression the different applications are executing multiple actions simultaneously.
Correct Answered :
Wrong Answered :
512. Which is responsible for communication between Memory and ALU?
A
Keyboard
B
RAM
C
Control unit
D
USB
Control unit
Correct Answered :
Wrong Answered :
513. ARP stands for?
A
Address Reverse Protocol
B
Address Resolution Protocol
C
Address Repersentative Protocol
D
Address Recording Protocol
Address Resolution Protocol
Correct Answered :
Wrong Answered :
514. A wireless technology built in electronic gadgets used for exchanging data over short distances is?
A
Bluetooth
B
Wifi
C
Modem
D
USB
Bluetooth
Correct Answered :
Wrong Answered :
515. The intersection of columns and rows is called a?
A
Data
B
Table
C
Cell
D
Schema
cell
Correct Answered :
Wrong Answered :
516. Microsoft office is the type of?
A
System software
B
Application software
C
Utility Software
D
Firmware
Application software
Correct Answered :
Wrong Answered :
517. Which type of switching is used on Internet?
A
Packet
B
Telephone
C
Circuit
D
Telex
Packet Switching
Correct Answered :
Wrong Answered :
518. Which type of software is an operating system?
A
Utility Software
B
System Software
C
Application Software
D
Firmware Software
System Software
Correct Answered :
Wrong Answered :
519. In banking, railways etc which computers are used?
A
Mini Computers
B
Micro Computers
C
Main Frames
D
Super Computers
Main Frames
Correct Answered :
Wrong Answered :
520. IP address version 4 is in which format?
A
4 bit
B
8 bit
C
16 bit
D
32 bit
32 bit
Correct Answered :
Wrong Answered :
521. Which device among following is used for sending digital data over a phone line?
A
USB
B
Scanner
C
Printer
D
Modem
Modem
Correct Answered :
Wrong Answered :
522. Which is odd one?
A
Inkjet Printers
B
CRT
C
Laser Printers
D
Dot Matrix Printers
CRT
Correct Answered :
Wrong Answered :
523. An electronic path, that sends signals from one part of the computer to another is?
A
Logic Gate
B
Modem
C
Bus
D
Serial Port
Bus
Correct Answered :
Wrong Answered :
524. BIOS is used for?
A
Updating system information on network
B
Loading operating system
C
It helps in routing
D
It take inputs from keywords and other devices
Loading operating system
Correct Answered :
Wrong Answered :
525. What is full form of EXIF?
A
Exchangeable Image Fine Finish
B
Exchangeable Image File Format
C
Executable Image File Format
D
Executable Image File Finish
Exchangeable Image File Format
Correct Answered :
Wrong Answered :
526. What is used to make computer chips?
A
Copper
B
Steel
C
Silicon
D
Iron
Silicon
Correct Answered :
Wrong Answered :
527. Which component of the computer is also considered as it Heart?
A
Monitor
B
Keyboard
C
Scanner
D
Microprocessor
Microprocessor
Correct Answered :
Wrong Answered :
528. MPG is a file extension of which type of files?
A
Audio
B
Image
C
Video
D
Flash
Video
Correct Answered :
Wrong Answered :
529. The second generation of computers consists of which of following?
A
Vaccum Tubes
B
Diodes
C
VLSI Microprocessor
D
Transistors
Transistors
Correct Answered :
Wrong Answered :
530. What is full form CMOS?
A
Content Metal Oxide Semiconductor
B
Complementary Metal Oxide Semiconductor
C
Complementary Metal Oxygen Semiconductor
D
Complementary Metal Oscillator Semiconductor
Complementary Metal Oxide Semiconductor
Correct Answered :
Wrong Answered :
531. Which program is run by BIOS to check hardware components are working properly while the computer is turned ON?
A
DMOS
B
POST
C
CMOS
D
RIP
POST - Power On Self Test.
Correct Answered :
Wrong Answered :
532. USB is which type of storage device?
A
Primary
B
Secondary
C
Tertiary
D
None of above
Secondary
Correct Answered :
Wrong Answered :
533. Which of the following is secondary storage device?
A
Hard Disk
B
RAM
C
Diode
D
Semi Conductor
Hard Disk
Correct Answered :
Wrong Answered :
534. Where are saved files stored on the computer?
A
RAM
B
Hard disk
C
Cache
D
Any of above
Hard Disk
Correct Answered :
Wrong Answered :
535. Which of the following is commonly used language in Android applications?
A
C
B
Php
C
C++
D
Java
Java
Correct Answered :
Wrong Answered :
536. Who is also known as Father of Computer?
A
Vint Cerf
B
Tim Berner Lee
C
Charles Babbage
D
Steve Jobs
Charles Babbage
Correct Answered :
Wrong Answered :
537. Which of the following shortcut keys are used to copy the selected text?
A
Ctrl + C
B
Alt + C
C
Ctrl + Shift + C
D
Alt + Shift + c
Ctrl + C
Correct Answered :
Wrong Answered :
538. What is the name of the first supercomputer of India?
A
Saga 220
B
PARAM 8000
C
ENIAC
D
PARAM 6000
PARAM 8000
Correct Answered :
Wrong Answered :
539. What is LINUX?
A
Malware
B
Operating System
C
Application Program
D
Firmware
Operating System
Correct Answered :
Wrong Answered :
540. Verification is the process of?
A
Access
B
Login
C
Logout
D
Authentication
Authentication
Correct Answered :
Wrong Answered :
541. Who was the father of Internet?
A
Chares Babbage
B
Vint Cerf
C
Denis Riche
D
Martin Cooper
Vint Cerf
Correct Answered :
Wrong Answered :
542. Who was the Founder of Bluetooth?
A
Ericson
B
Martin Cooper
C
Steve Jobs
D
Apple
Ericson
Correct Answered :
Wrong Answered :
543. What is full form of GUI in terms of computers?
A
Graphical User Instrument
B
Graphical Unified Interface
C
Graphical Unified Instrument
D
Graphical User Interface
Graphical User Interface
Correct Answered :
Wrong Answered :
544. Which of following is used in RAM?
A
Conductor
B
Semi Conductor
C
Vaccum Tubes
D
Transistor
Semi Conductor
Correct Answered :
Wrong Answered :
545. Documents, Movies, Images, and Photographs etc are stored at a?
A
Application Sever
B
Web Sever
C
Print Server
D
File Server
File Server
Correct Answered :
Wrong Answered :
546. Which level of language is Assembly Language?
A
High-level programming language
B
Medium-level programming language
C
Low-level programming language
D
Machine language
Low-level programming language
Correct Answered :
Wrong Answered :
547. The technology used to provide internet by transmitting data over wires of the telephone network is?
A
Transmitter
B
Diodes
C
HHL
D
DSL
DSL means Digital Subscriber Line.
Correct Answered :
Wrong Answered :
548. In which of the following form, data is stored in the computer?
A
Decimal
B
Binary
C
HexaDecimal
D
Octal
Binary
Correct Answered :
Wrong Answered :
549. If a computer provides database services to other, then it will be known as?
A
Web server
B
Application server
C
Database server
D
FTP server
Database server
Correct Answered :
Wrong Answered :
550. If a computer has more than one processor then it is known as?
A
Uniprocess
B
Multiprocessor
C
Multithreaded
D
Multiprogramming
Multiprocessor
Correct Answered :
Wrong Answered :
551. Where is RAM located?
A
Expansion Board
B
External Drive
C
Mother Board
D
All of above
Mother Board
Correct Answered :
Wrong Answered :
552. Which among following first generation of computers had ?
A
Vaccum Tubes and Magnetic Drum
B
Integrated Circuits
C
Magnetic Tape and Transistors
D
All of above
Vaccum Tubes and Magnetic Drum
Correct Answered :
Wrong Answered :
553. Which of the following are components of Central Processing Unit (CPU)?
A
Arithmetic logic unit, Mouse
B
Arithmetic and logic unit, Control unit
C
Arithmetic logic unit, Integrated Circuits
D
Control Unit, Monitor
Arithmetic and logic unit, Control unit
Correct Answered :
Wrong Answered :
554. WWW stands for?
A
World Whole Web
B
Wide World Web
C
Web World Wide
D
World Wide Web
World wide web
Correct Answered :
Wrong Answered :
555. You can convert existing Excel worksheet data and charts to HTML document by using the?
A
Internet Assistant Wizard
B
Intranet Wizard
C
Import Wizard
D
Export Wizard
Internet Assistant Wizard
Correct Answered :
Wrong Answered :
556. To create an interactive Pivot Table for the web, you use a Microsoft Office Web component called?
A
HTML
B
Pivot Table Field List
C
Pivot Table Report
D
Pivot Table List
Pivot Table Report
Correct Answered :
Wrong Answered :
557. What function displays row data in a column or column data in a row?
A
Transpose
B
Index
C
Rows
D
Hyperlinks
Transpose
Correct Answered :
Wrong Answered :
558. Macros can be executed from the which of the following menu?
A
Format
B
Home
C
Insert
D
Tools
Tools
Correct Answered :
Wrong Answered :
559. What term describes a background that appears as a grainy, non-smooth surface?
A
Pattern
B
Gradient
C
Texture
D
Velvet
Gradient
Correct Answered :
Wrong Answered :
560. Which among following is not associated with spelling dialogue box?
A
Edit
B
Ignore
C
Ignore All
D
Change
Edit
Correct Answered :
Wrong Answered :
561. To open an existing workbook, click the Open button on the ___ toolbar?
A
Form
B
Standard
C
Drawing
D
Formatting
Standard
Correct Answered :
Wrong Answered :
562. A Spreadsheet contains?
A
columns
B
rows
C
rows and columns
D
None of above
rows and columns
Correct Answered :
Wrong Answered :
563. A value used in a formula that does not change is called a?
A
Constant
B
Cell address
C
Variable
D
Static
Constant
Correct Answered :
Wrong Answered :
564. Formula palette is used to?
A
format cells containing numbers
B
create and edit formulas containing functions
C
entered assumptions data
D
copy all cells
create and edit formulas containing functions
Correct Answered :
Wrong Answered :
565. Which of the following keyboard shortcut can be used for creating a chart from the selected cells?
A
F11
B
F10
C
F4
D
F2
F11
Correct Answered :
Wrong Answered :
566. On an excel sheet the active cell in indicated by ?
A
A dotted border
B
A dark wide border
C
A blinking border
D
By italic text
A dark wide border
Correct Answered :
Wrong Answered :
567. What term describes explanatory text attached to a cell?
A
Context
B
Callout
C
Comment
D
Dialog
Comment
Correct Answered :
Wrong Answered :
568. How can we view a cell comment?
A
Position the mouse pointer over the cell
B
Click the comment command on the view menu
C
Click the edit comment commands on the Insert menu
D
Click the Display comment command on the window menu
Position the mouse pointer over the cell
Correct Answered :
Wrong Answered :
569. Which of these will not select all the cells in a document?
A
Using the Edit – Select All menu
B
Pressing Ctrl + A on the keyboard
C
Clicking three times with the right mouse button in the spreadsheet
D
None of above
Clicking three times with the right mouse button in the spreadsheet
Correct Answered :
Wrong Answered :
570. The default style for new data keyed in a new workbook is?
A
Percent
B
Currency
C
Normal
D
Comma
Normal
Correct Answered :
Wrong Answered :
571. If you press ___, the cell accepts your typing as its contents ?
A
Alt + Enter
B
Enter
C
Ctrl + Enter
D
Tab
Enter
Correct Answered :
Wrong Answered :
572. Plasma panel and LED monitors are what type of displays?
A
Non Emissive
B
Emissive
C
Holographic
D
Laser
The emissive displays are devices that convert electrical energy into light.
Correct Answered :
Wrong Answered :
573. Which of the following units communicates with input/output device for transfer of data?
A
RAM
B
Memory Unit
C
Storage Unit
D
Control Unit
The control unit is responsible for communication with Input and output devices for the transfer of data or results from memory. The control unit is not responsible for the processing of data or storing data. ALU (Arithmetic Logic Unit) ALU (Arithmetic Logic Unit) is responsible for performing arithmetic and logical functions or operations.
Correct Answered :
Wrong Answered :
574. Which of the following can be identified by the word "Pentium"?
A
RAM
B
Microprocessor
C
Motherboard
D
Hard Disk
Pentium is a brand used for a series of x86 architecture-compatible microprocessors produced by Intel since 1993. In their form as of November 2011 , Pentium processors are considered entry-level products that Intel rates as "two stars", meaning that they are above the low-end Atom and Celeron series, but below the faster Intel Core lineup, and workstation Xeon series.
Correct Answered :
Wrong Answered :
575. In which memory is BIOS programs written?
A
RAM
B
HARD DISK
C
ROM
D
SRAM
The BIOS program, which is also present in the computer memory (ROM) is used by the microprocessor of the computer to start the computer during the booting process. It allows you to open the computer and connects the computer with the operating system
Correct Answered :
Wrong Answered :
576. The device used for conversion of AC into D.C is called as?
A
Amplifier
B
Rectifier
C
Filter
D
ADC
AC to DC converter is called rectifier, it uses semiconductor devices to convert Alternating current (AC) in to Direct current (DC) Like as Diode, Transistor etc. diode and transistor are semiconductor devices and some capacitor are used in rectifier circuit for filter the wave, filter are used to block the ac current.
Correct Answered :
Wrong Answered :
577. Which was the first widely-installed single-user operating system from Microsoft for the PC?o
A
IOS 7.0
B
DOS
C
Windows XP
D
Android Kitkat
Disk operating system is also used to describe several very similar command line disk operating systems. PC-DOS (Personal Computer Disk Operating System) was the first widely-installed disk operating system used in personal computers running on Intel 8086 16-bit processors.
Correct Answered :
Wrong Answered :
578. Which of the following is an Open Source Operating System?
A
MAC
B
WINDOWS
C
LINUX
D
DOS
Free and open-source software is software that can be classified as both free software and open-source software. That is, anyone is freely licensed to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software
Correct Answered :
Wrong Answered :
579. The tool used to find a similar word in document is called:
A
Finder
B
Thesaurus
C
Dictionary
D
Find and Replace
A thesaurus is a software tool included with some word processors that provides synonyms for selected words on command.
Correct Answered :
Wrong Answered :
580. A Computer Virus that replicated :
A
Bug
B
Worm
C
Bomb
D
Hoax
A worm virus refers to a malicious program that replicates itself, automatically spreading through a network.
Correct Answered :
Wrong Answered :
581. Which number system is used by Computers:
A
Digital
B
Decimal
C
Analogue
D
Binary
In computers, the main numeral systems are based on the positional system in base 2 (binary numeral system), with two binary digits, 0 and 1.
Correct Answered :
Wrong Answered :
582. C++ is an object oriented language, and C, BASIC, and Pascal are ..............Languages:
A
Procedural
B
Scripting
C
General Purpose
D
Web Based
C++ is a general-purpose, object-oriented programming language while as C and PASCAL are general-purpose, procedural computer programming language
Correct Answered :
Wrong Answered :
583. IDE is an abbreviation for:
A
Integrated Dual Environment
B
Integrated Disk Environment
C
Integrated Development Environment
D
Inter dual Enivronment
An integrated development environment (IDE) is a software application that provides comprehensive facilities to computer programmers for software development.
Correct Answered :
Wrong Answered :
584. The Macintosh Computers and Laptops are manufactured by:
A
Apple
B
MicroSoft
C
Samsung
D
Lenova
The Macintosh (mainly Mac since 1998) is a family of personal computers designed, manufactured, and sold by Apple Inc. (originally as Apple Computer, Inc.) since January 1984.
Correct Answered :
Wrong Answered :
585. Which operating system is used by most of the supercomputers in the world:
A
Windows
B
Linux
C
Macintosh
D
None of these
Although most modern supercomputers use the Linux operating system, each manufacturer has made its own specific changes to the Linux-derivative they use, and no industry standard exists, partly because the differences in hardware architectures require changes to optimize the operating system to each hardware design.
Correct Answered :
Wrong Answered :
586. Web Pages are interlinked by using:
A
HTTP
B
Marquee
C
Hyperlinks
D
Slider
Web pages on a site are linked together through a system called hyperlinks.
Correct Answered :
Wrong Answered :
587. The basic medium of optical fiber is a fiber that is mostly made of:
A
Glass
B
Wood
C
Copper
D
Lead
The basic medium of fiber optics is a hair-thin fiber that is sometimes made of plastic but most often of glass.
Correct Answered :
Wrong Answered :
588. Algorithms that improve automatically through experience is known as:
A
Computer Program
B
Machine Learning
C
Computer Language
D
Artificial Intelligence
Machine learning (ML) is the study of computer algorithms that improve automatically through experience and by the use of data.
Correct Answered :
Wrong Answered :
589. Which component holds data or instructions temporarily when they are processed:
A
Accumulator
B
Control Unit
C
Register
D
Bus
Register memory is the smallest and fastest memory in a computer and is used to hold instructions or data temporary for faster execution.
Correct Answered :
Wrong Answered :
590. Which of the following do not represent numbers with decimal places?
A
Integer
B
Float
C
Double
D
Long Double
An integer is a whole number (not a fraction) that can be positive, negative, or zero. Therefore, the numbers 10, 0, -25, and 5,148 are all integers. Unlike floating point numbers, integers cannot have decimal places. Integers are a commonly used data type in computer programming.
Correct Answered :
Wrong Answered :
591. LAN is an ab abbreviation of:
A
Large Access Network
B
Local Area News
C
Local Assembled Network
D
Local Area Network
A local area network (LAN) is a collection of devices connected together in one physical location, such as a building, office, or home.
Correct Answered :
Wrong Answered :
592. ................is a mathematical model of a real system in the form of a computer program:
A
Spreadsheet
B
Modulation
C
Simulation
D
Transmitted
Computer simulations are used to study the dynamic behaviour of objects or systems in response to conditions that cannot be easily or safely applied in real life.
Correct Answered :
Wrong Answered :
593. .....................is a device from where the information is sent:
A
Transmitter
B
Spreadsheet
C
Simulation
D
Modulation
A transmitter is an electronic device used in telecommunications to produce radio waves in order to transmit or send data with the aid of an antenna.
Correct Answered :
Wrong Answered :
594. HTML is an abbreviation for:
A
Hitech Meaningful Language
B
Hypertext Makeup Language
C
Hypertext Meaningful Language
D
HyperText Markup Language
The HyperText Markup Language, or HTML is the standard markup language for documents designed to be displayed in a web browser.
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Wrong Answered :
595. In the Internet world, the communication between client and web server takes place using the:
A
Scripts
B
URL
C
HTML
D
HTTP
When you use a WWW client, it communicates with a WWW server using the Hypertext Transfer Protocol (HTTP).
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596. The main function of a web server is to store and process:
A
Internet
B
Websites
C
Database
D
Programs
The basic objective of the web server is to store, process and deliver web pages to the users.
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Wrong Answered :
597. FTP is an abbreviation for:
A
file transfer position
B
file transfer protection
C
file transfer protocol
D
file transfer possibility
The File Transfer Protocol (FTP) is a standard communication protocol used for the transfer of computer files from a server to a client on a computer network.
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598. Ability of an operating system to control activities of multiple programs at same time is called?
A
Multitasking
B
Multi Processing
C
Multi Operating
D
Multi Paging
Multitasking is the concurrent execution of multiple tasks (also known as processes) over a certain period of time. New tasks can interrupt already started ones before they finish, instead of waiting for them to end.
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Wrong Answered :
599. Which from the below is full form of FAT?
A
Folder Allocation Table
B
File Allocation Table
C
Folder Allocation Transition
D
File Allocation Tranisition
File Allocation Table (FAT) is a file system developed for personal computers. Originally developed in 1977 for use on floppy disks, it was adapted for use on hard disks and other devices.
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Wrong Answered :
600. Which of the following in defined by Handout Master in PowerPoint?
A
Slide Formatting
B
Slide Transition
C
Layout of Handout
D
Layout of Slide
This is the view that lets you modify the Handout Master in PowerPoint. Handouts are documents you can print from within PowerPoint that include slide representations from your presentation. You can opt to include as many as 9 slides on each handout page, and then the slides look more like thumbnails.
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601. What are the computer devices which are automatically detected by Windows Called?
A
Automatic Devices
B
Plug and Play Devices
C
Serial Devices
D
Installed Devices
Plug and Play, sometimes, abbreviated PnP, is a catchy phrase used to describe devices that work with a computer system as soon as they are connected.
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Wrong Answered :
602. In the context of computing software, which of the following is not an operating system?
A
Andriod
B
IOS
C
Windows
D
Microsoft Office
Microsoft Office
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Wrong Answered :
603. Which type of virus is explicitly designed to hide itself from detection by antivirus software?
A
Polymorphic Virus
B
Worm
C
Stealth virus
D
Micro virus
stealth virus
In computer security, a stealth virus is a computer virus that uses various mechanisms to avoid detection by antivirus software.
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Wrong Answered :
604. What do you mean by RARP?
A
Reverse Address Resolution Point
B
Reverse Address Resolution Protocol
C
Reserve Address Resolution Protocol
D
Reserve Address Resolution Point
The Reverse Address Resolution Protocol (RARP) is an obsolete computer communication protocol used by a client computer to request its Internet Protocol (IPv4) address from a computer network, when all it has available is its link layer or hardware address, such as a MAC address.
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Wrong Answered :
605. Joystick, scanners, bar code reader, touch screen and light pen are the example of which of the following?
A
Input devices
B
Output devices
C
Firmware
D
Software
Input devices
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Wrong Answered :
606. Which function is used to count the number of cells having any data?
A
Count()
B
Counta()
C
Counts()
D
Countb()
For example, you can enter the following formula to count the numbers in the range A1:A20: =COUNT(A1:A20). If five of the cells in the range contain numbers, the result is 5.
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Wrong Answered :
607. Which of the following is the correct form for an email address?
A
ramesh:coldmail.com
B
coldmail.com@ramesh
C
ramesh@http://www.coldmail.com
D
ramesh@coldmail.com
A valid email address consists of an email prefix and an email domain, both in acceptable formats. The prefix appears to the left of the @ symbol. The domain appears to the right of the @ symbol. For example, in the address example@mail.com, "example" is the email prefix, and "mail.com" is the email domain.
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Wrong Answered :
608. How will you enable Word Art Toolbar in MS Word 2007?
A
Insert --> Word Art
B
Tools -->Options -->Word Art
C
View -->Word Art
D
View-->Toolbars-->Word Art
Click the Insert Tab, Go to Text group, Then you will see the WordArt button
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Wrong Answered :
609. What does ASCII stands for?
A
American Standard Code for Information Institute
B
Association of Standard Code for Information Institute
C
American Standard Code for Information Interchange
D
Association of Standard Code for Information Interchange
ASCII, abbreviation of American Standard Code For Information Interchange, a standard data-transmission code that is used by smaller and less-powerful computers to represent both textual data (letters, numbers, and punctuation marks) and noninput-device commands (control characters).
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610. Which of the following service is used to log on to remote computer that is attached to internet?
A
Telnet
B
VoIP
C
IRC
D
FTP
Telnet Used to log on to a remote computer that is attached to internet.
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Wrong Answered :
611. Which was the first OS to manage buffers, provide program sharing, and allow execution of assembly language programs?
A
Distributed operating system
B
Centralized operating system
C
BIND operating system
D
SHARE operating system
SHARE became the standard OS for IBM computers in the late 1950s. The SHARE Operating System (SOS) was the first OS to manage buffers, provide program sharing, and allow execution of assembly language programs. "Managing Buffers" relate to a form of "Managing Memory".
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Wrong Answered :
612. Track ball is a device generally used in place of
A
Monitor
B
Printer
C
Scanner
D
Mouse
Trackballs designed for computers generally serve as mouse replacements and are primarily used to move the cursor on the screen. Like mice, computer trackball devices also include buttons, which can serve as left-click and right-click buttons, and may also be used to enter other commands.
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Wrong Answered :
613. Which of the following characteristics of operating system is also called as I/O controller?
A
Device management
B
Processor management
C
Memory management
D
File management
Device management
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Wrong Answered :
614. Which of the following port is called as printer port?
A
Serial port
B
Parallel port
C
PS/2 port
D
VGA port
Parallel Port
It is commonly called a printer port since most people use this port to hook up their printer. There are three types of parallel ports: standard, Extend Capabilities Port (ECP) and Enhanced Parallel Port (EPP).
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615. Which of the following is also known as page printer?
A
Drum printer
B
Daisy wheel printer
C
Laser printer
D
Dot matrix printer
laser printer is also called as page printer.
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Wrong Answered :
616. Which of the following device serve as both input and output device?
A
Monitor
B
Joy Stick
C
Modem
D
Scanner
keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices. Devices for communication between computers, such as modems and network cards, typically perform both input and output operations.
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Wrong Answered :
617. Which of the following is magnetic and optical memory?
A
Secondary memory
B
Primary memory
C
Cache memory
D
RAM
Secondary memory refers to storage devices, such as hard drives and solid state drives. It may also refer to removable storage media, such as USB flash drives, CDs, and DVDs. For example, a computer may have a one terabyte hard drive, but only 16 gigabytes of RAM
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618. In how many directions the joystick can be moved?
A
2
B
3
C
4
D
1
The joystick can be moved in 4 directions.
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Wrong Answered :
619. Which of the following defines a sequence of instructions written to solve a problem?
A
Software
B
Hardware
C
Program
D
Process
A program is a sequence of instructions written to solve a particular problem.
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Wrong Answered :
620. Which of the following stores instructions and data temporarily needed by ALU?
A
CPU
B
RAM
C
CU
D
Registers
Registers are a type of computer memory used to quickly accept, store, and transfer data and instructions that are being used immediately by the CPU. The registers used by the CPU are often termed as Processor registers.
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621. Which of the following is a unidirectional bus?
A
Data bus
B
Control bus
C
Address bus
D
Processor bus
The address bus is unidirectional . Data bus - carries the data between the processor and other components.
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622. Which of the following is a large printed circuit board?
A
Motherboard
B
CPU
C
ALU
D
CU
Image result for Which of the following is a large printed circuit board? In a desktop computer, the motherboard is the largest circuit board that all other boards and devices connect to and communicate with each other
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623. Which of the following is a system software?
A
Microsoft Word
B
Antivirus Software
C
Operating System
D
Office Suite Software
The operating system (OS) is the best-known example of system software. The OS manages all the other programs in a computer. According to some definitions, system software also includes system utilities, such as the disk defragmenter and System Restore, and development tools such as compilers and debuggers.
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624. What is called as the heart of the operating system, which provides the basic foundation, memory management, file systems, program execution?
A
ALU
B
Paging
C
Kernel
D
Shell
The kernel is the heart of the operating system which provides a set of tools that are used. by system calls.
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625. What is the default alignment of numbers and text in excel?
A
Both to the left
B
Both to the right
C
Number to left and text to right
D
Number to right and text to left
As a default in Microsoft Excel, text typed into a cell is aligned to the left border of the cell while numbers are aligned to the right.
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626. Which of the following describes switching and giving multiple programs a certain timeframe to execute
A
Program Management
B
Multitasking
C
Thrashing
D
Fragmentation
In computing, multitasking is the concurrent execution of multiple tasks (also known as processes) over a certain period of time. New tasks can interrupt already started ones before they finish, instead of waiting for them to end. As a result, a computer executes segments of multiple tasks in an interleaved manner, while the tasks share common processing resources such as central processing units (CPUs) and main memory. Multitasking automatically interrupts the running program, saving its state (partial results, memory contents and computer register contents) and loading the saved state of another program and transferring control to it. This "context switch" may be initiated at fixed time intervals (pre-emptive multitasking), or the running program may be coded to signal to the supervisory software when it can be interrupted (cooperative multitasking).
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Wrong Answered :
627. Operating system acts as an interface between
A
Hardware and Software
B
RAM and CPU
C
Input and Output devices
D
Motherboard and display
An operating system is a program that acts as an interface between the user and the computer hardware and controls the execution of all kinds of programs.
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Wrong Answered :
628. The term Bit stands for
A
Binary Data
B
Binary Digit
C
Base Data
D
Base Digit
A bit (short for binary digit) is the smallest unit of data in a computer. A bit has a single binary value, either 0 or 1.
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629. What is the extension of a plan text file?
A
txt
B
docx
C
xlsx
D
ppt
TXT is the most common file name extension used for plain text files, but many others are used as well. Jarte allows you to associate the RTF, DOC, DOCX, and TXT file format types to the Jarte program
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630. The length of the register is called as
A
Word Size
B
Word Count
C
Bit
D
Byte
The length of a register is called word size. It tells the number of bits a register can store.
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Wrong Answered :
631. Thread is a
A
Heavy weight process
B
Light weight process
C
Multi process
D
I/O process
Threads are sometimes called lightweight processes because they have their own stack but can access shared data. Because threads share the same address space as the process and other threads within the process, the operational cost of communication between the threads is low, which is an advantage
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632. Which of the following services are NOT provided by operating system?
A
Memory Management
B
People Management
C
Device Management
D
Process Management
People Management
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Wrong Answered :
633. Linux is a
A
Multi user operating system
B
single user operating system
C
real time operating system
D
batch processing operating system
Linux is a multi user operating system. Multi user operating system refers to the particular system which can be accessed by more than one person and by only one operating system on it.
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Wrong Answered :
634. Which of the following is NOT an email cleint?
A
Microsoft Outlook
B
OS X Mail
C
Lotus
D
HTTP
HTTP
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Wrong Answered :
635. Which of the following email fields is used to represent the sender`s mail id?
A
To
B
CC
C
From
D
BCC
From
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Wrong Answered :
636. When 1,0 are two inputs given to the AND, OR gates then the outputs respectively are
A
0, 0
B
0, 1
C
1, 0
D
1, 1
1 AND 0 = 0
1 OR 0 = 1
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637. The access time of primary storage is
A
slower than secondary storage
B
faster than secondary storage
C
same as secondary storage
D
slower than secondary storage initially and faster after booting
As programs and applications are stored in main memory, primary storage provides fast and efficient access to the CPU. On the contrary, secondary storage is more of a long-term storage solution with substantial data storage capacity which makes them relatively slower than their primary counterparts
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638. Which of the following is an example for logical operations?
A
Addition of two numbers
B
Multiplication of two numbers
C
Division of two numbers
D
Comparison of two numbers
Comparison of two numbers
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639. Which of the following is the process of moving the file from one`s own computer to remote computer?
A
Monitoring
B
Uploading
C
Downloading
D
Extracting
To transfer (something, such as data or files) from a computer or other digital device to the memory of another device (such as a larger or remote computer) especially via the Internet.
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640. Which of the following is primary memory?
A
Pen Drive
B
Magnetic Tape
C
RAM
D
Laser Disc
RAM
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Wrong Answered :
641. In which of the following number systems only 1`s and 0`s exist?
A
Hexadecimal
B
Octal
C
Binary
D
Decimal
A binary number is a number expressed in the base-2 numeral system or binary numeral system, a method of mathematical expression which uses only two symbols: typically "0" (zero) and "1" (one). The base-2 numeral system is a positional notation with a radix of 2.
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642. Identify output device among the following
A
MICR
B
OCR
C
Track Ball
D
Printer
Printer is a output device
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643. The binary number 10101 base 2 when converted into decimal number is
A
17
B
21
C
24
D
27
21
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Wrong Answered :
644. The base value of octal number system is
A
2
B
3
C
6
D
8
The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7, that is to say 10 represents 8 in decimal and 100 represents 64 in decimal.
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Wrong Answered :
645. Which of the following is an example of Application Software?
A
MS-DOC
B
LINUX
C
Adobe Photoshop
D
UNIX
pagemaker or window xp or Ms word or photoshop. Application software is specific to the task it is designed for and can be as simple as a calculator application or as complex as a word processing application.
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646. Which of following output devices is used to draw picture on a paper using a pen?
A
Laser Printer
B
Inkjet Printer
C
Plotter Printer
D
Deskjet Printer
A plotter gives a hard copy of the output. It draws pictures on a paper using a pen.
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Wrong Answered :
647. Which one of the following is a multi-user computer supporting thousands of users simultaneously and many simultaneous execution of programs?
A
Mainframe
B
Mini Computer
C
Super Computer
D
Work Station
Mainframe is very large in size and is an expensive computer capable of supporting hundreds or even thousands of users simultaneously. Mainframe executes many programs concurrently and supports many simultaneous execution of programs.
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Wrong Answered :
648. What is mnemonic?
A
abbrevation for operand address
B
abbreviation for data word
C
eacher word of a machine language
D
abbreviation for opreration to be performed
A mnemonic is a term, symbol or name used to define or specify a computing function. Mnemonics are used in computing to provide users with a means to quickly access a function, service or process, bypassing the actual more lengthy method used to perform or achieve it.
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Wrong Answered :
649. Gutter margin in Microsoft Word is added to the
A
Top margin while displaying
B
Right margin while preview
C
Binding side of page while printing
D
Right margin while slide show
A gutter margin adds extra space to the side, top margin, or inside margins of a document you plan to bind.
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Wrong Answered :
650. Which of the following schedulers is also known as a dispatcher?
A
Long Term
B
Medium Term
C
Never ending
D
Short Term
Short-term schedulers, also known as dispatchers, make the decision of which process to execute next.
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Wrong Answered :
651. Which of the following input devices is used to read printed text?
A
MICR
B
OCR
C
OMR
D
digitizer
OCR is an input device used to read a printed text. OCR scans text optically character by character, converts them into a machine readable code and stores the text on the system memory.
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Wrong Answered :
652. Which of the following files starts MS Word?
A
Word.exe
B
Winword.exe
C
Msword.exe
D
Windowword.exe
Winword.exe is the executable file name for Microsoft Word which is used when Word is launched.
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Wrong Answered :
653. CTRL+J in Microsoft Word is the shortcut used to
A
Align Justify
B
Jump to top of the page
C
Jump to bottom of the page
D
Zoom the page
n Microsoft PowerPoint, the Ctrl+J shortcut key aligns, or distributes, the text evenly across the slide. In Microsoft Word and other word processor programs, pressing Ctrl+J aligns the selected text or line to justify the screen.
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Wrong Answered :
654. IPv6 addresses are
A
32 bits
B
64 bits
C
128 bits
D
256 bits
An IPv6 address is 128 bits in length and consists of eight, 16-bit fields, with each field bounded by a colon. Each field must contain a hexadecimal number, in contrast to the dotted-decimal notation of IPv4 addresses.
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Wrong Answered :
655. Which of the following is a reason for process suspension instead of termination?
A
Invalid Instruction
B
Memory Unavailble
C
Privileged Instruction
D
Interactive user request
A process is terminated when the system is unable to provide the memory required, as it is more than the memory that it is actually contained in the system
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656. The Header and Footer will appear by default on
A
The First page
B
The Last page
C
Alternate Pages
D
All the Pages
By default header and footer is present on all pages of document. Header represents top margin and footer represents bottom margin. Both header and footer can be used to repeat same content through all the pages.
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Wrong Answered :
657. The wheel on the mouse is used to
A
Select
B
Highlight
C
Scroll
D
Shutdown
A scroll wheel is a wheel used for scrolling. The term usually refers to such wheels found on computer mice (where they can also be called a mouse wheel).
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Wrong Answered :
658. Which generation of computers were VLSI microprocessor based in?
A
First Generation
B
Fourth Generation
C
Fifth Generation
D
Third Generation
he period of fourth generation was from 1971-1980. Computers of fourth generation used Very Large Scale Integrated (VLSI) circuits
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659. What is the speed of a PCI bus on most of the systems?
A
22 MHz
B
35 MHz
C
33 MHz
D
36 MHz
On most systems, the speed of the PCI bus is 33 MHz.
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Wrong Answered :
660. Which online storage drive service is provided by Microsoft?
A
One Drive
B
Google Drive
C
MicDrive
D
ICloud
19, 2014 — Microsoft Corp. announced Wednesday the global availability of OneDrive, its free, personal cloud storage service. Formerly known as SkyDrive, OneDrive gives people one place to store important photos, videos and documents that is accessible on the devices they use every day.
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661. RAM and ROM are types of which memory?
A
Cache Memory
B
Independent Memory
C
Primary Memory
D
Secondary Memory
Computer memory is of two basic type – Primary memory(RAM and ROM) and Secondary memory(hard drive,CD,etc.).
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Wrong Answered :
662. Which one of the following protocols assigns IP addresses automatically?
A
DHCP
B
IP
C
TCP
D
RCP
DHCP. Dynamic Host Configuration Protocol (DHCP) is a protocol that will automatically assign TCP/IP addressing information to workstations over the network
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Wrong Answered :
663. ISP stands for
A
Internet Service Provider
B
Internet Standard Provision
C
Internet Server Provider
D
International Service Provider
internet service provider: a company that offers access to the internet and to email, usually for a monthly fee.
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Wrong Answered :
664. Which one of the following is an output device in a computer?
A
Joy Stick
B
Track Ball
C
Microphone
D
Graphic Plotter
An output device is any piece of computer hardware equipment which converts information into human readable form. It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer graphic Output devices, Plotters, Speakers etc.
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665. Full Form of IMEI is
A
International Mobile Equipment Index
B
Internal Mobile Equipment Identity
C
Internal Mobile Entity Identity
D
International Mobile Equipment Identity
International Mobile Equipment Identity; a factory-installed unique serial number that identifies each unit or line of service under GSM (Global System for Mobile Communications) specifications.
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Wrong Answered :
666. Drop Cap in the MS Word document is used to
A
Drop out all the capital letters from the documents
B
Begin each paragraph with Capital letter
C
Begin in paragraph with a large dropped initial capital letter
D
Make all the letter in the sentence as capital
A drop cap (dropped capital) is a large capital letter used as a decorative element at the beginning of a paragraph or section. The size of a drop cap is usually two or more lines.
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667. Which field of computer allows the placement of applications and services on a distributed network using virtualized resources?
A
Internet of Things
B
Data Mining
C
Cloud Computing
D
Artificial Intelligence
Cloud Computing applications are accessed by common Internet protocols and networking standards.
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668. In MS Word, which of the following shortcut key can align selected text to centre
A
Ctrl+S
B
Ctrl+C
C
Ctrl+C+A
D
Ctrl+E
In MS Word Ctrl + E is the shortcut key to “Centre Align” the selected text.
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Wrong Answered :
669. A graphics solution of MS Word that acts as a collection of pictures or images that can be imported into a document or another program is
A
DropCap
B
WordArt
C
ClipArt
D
WordEffects
Clip art is a collection of pictures or images that can be imported into a document or another program. The images may be either raster graphics or vector graphics.
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Wrong Answered :
670. Full form of MICR is
A
Magnetic Ink Character Reader
B
Magnetic Ink Code Reader
C
Magnetic Ink Case Reader
D
Magnetic Ink Card Reader
A magnetic ink character recognition line (MICR) is a line of characters on a check printed with a unique ink that allows the characters to be read by a reader-sorter machine.
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Wrong Answered :
671. Name the technique used for freeing up the CPU while disk operations are in progress.
A
FCFS
B
DMA
C
SSTF
D
SCAN method
#
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Wrong Answered :
672. If an operating system is capable of running a program or more than one processor at a time. Which type of feature it has?
A
Multitasking
B
Multiuser
C
Parallel Processing
D
GUI
Multitasking - Multitasking is the ability of an operating system to execute more than one task simultaneously on single processor machine, these multiple tasks share common resources such as CPU and memory.
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Wrong Answered :
673. What is A2DP?
A
A Bluetooth profile for video streaming
B
A Bluetooth profile for audio streaming
C
A Bluetooth profile for security
D
A Bluetooth profile for masking
Advanced Audio Distribution Profile (A2DP) is a Bluetooth profile that enables multimedia audio communication, such as music, between a Jabra headset and a supported Bluetooth device.
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674. which of the following types of memory is costly in terms of cost per bit?
A
Cache
B
RAM
C
Registers
D
Hard Disk
Registers > Cache > Main Memory > Magnetic Disk > Optical Disk > Magnetic Tape
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Wrong Answered :
675. In MS word 2007, to get the symbol dialog box, which of the following menus should be chosen
A
Insert
B
Format
C
Tool
D
Table
To get to the Symbol dialog box, click on the Insert menu and choose Symbol in Word 2007.
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Wrong Answered :
676. A printed circuit board that acts as a foundation of a computer, and creates a communication channel between all the devices attached to it and located on the back side or at the bottom of the computer chassis is
A
Sound board
B
Mother board
C
Internet board
D
Daughter board
The motherboard is nothing but a PCB (printed circuit board) and it is called the main circuit board as well. It connects and helps to communicate between various parts of an electronic device and also houses the majority of components, such as processor and memory.
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Wrong Answered :
677. In MS word 2016 which of the following shortcut keys are used to create copyright symbol?
A
Alt+Ctrl+C
B
Alt+C
C
Ctrl+C
D
Ctrl+Shift+C
To add symbols, on the Insert tab, and then in the Symbols group, click Symbol, and then click the symbol that you want. Copyright and trademark symbols can be added by using a keyboard shortcut. For example: To insert the copyright symbol, press Ctrl+Alt+C.
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678. By default what is the minimum and maximum font size visible in the font tool bar of MS word 2016?
A
8 and 72
B
12 and 72
C
6 and 68
D
8 and 64
8 and 72.
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Wrong Answered :
679. JAVA is a
A
High level language
B
Medium level language
C
Low level language
D
Assembly level language
Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.
Correct Answered :
Wrong Answered :
680. The process of using an algorithm to transform information to make it unreadable for unauthorized users is
A
Encryption
B
Decryption
C
Network Security
D
Information hiding
Encryption is the process of using an algorithm to transform information to make it unreadable for unauthorized users. This cryptographic method protects sensitive data such as credit card numbers by encoding and transforming information into unreadable cipher text.
Correct Answered :
Wrong Answered :
681. Binary Buddy System is based on
A
Power of 3 allocator
B
Power of 4 allocator
C
Power of 2 allocator
D
Power of 5 allocator
Power of 2 allocator
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Wrong Answered :
682. Both M:M and Two level models require communication maintain the appropriate number of kernel threads allocated to the application. This can be achieved by using
A
Lightweight processor
B
Light Processor
C
Logical Processor
D
Microprocessor
Lightweight processor
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Wrong Answered :
683. Old version of MS Access file extension is changed from .mdb to
A
.mdc
B
.mfc
C
.net
D
.accdb
.accdb
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Wrong Answered :
684. The file extension of MS Word 2016 document is
A
.txt
B
.docx
C
.pptx
D
.wrdx
.docx has been the default file type for Microsoft Word since the 2007 version, i.e. in Word 2007, Word 2010, Word 2013 and Word 2016.
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Wrong Answered :
685. Identify the volatile memory from the following options
A
ROM
B
Hard Disk
C
RAM
D
Pen Drive
Volatile memory, in contrast to non-volatile memory, is computer memory that requires power to maintain the stored information; it retains its contents while powered on but when the power is interrupted, the stored data is quickly lost. Volatile memory has several uses including as primary storage.
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Wrong Answered :
686. To boot a computer means loading computer with
A
Compiler
B
Linker
C
Assembler
D
Operating System
The boot process loads the operating system into main memory or the random access memory
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Wrong Answered :
687. Choose the correct HTML tag for the largest heading
A
h4
B
h3
C
h2
D
h1
The h1 element is the HTML tag for largest heading. And h6 element is the HTML tag for smallest heading
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Wrong Answered :
688. Which of the following input devices has a stick with a spherical ball at both its lower and upper ends and it can make playing games easier?
A
Joystick
B
Mouse
C
Pen
D
Keyboard
Joystick is also a pointing device, which is used to move the cursor position on a monitor screen. It is a stick having a spherical ball at its both lower and upper ends.
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Wrong Answered :
689. Which of the following electronic components are NOT part of integrated Circuts?
A
Vacuum Tube
B
Transistors
C
Diodes
D
Capacitors
Vacuum Tube
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Wrong Answered :
690. Which of the following devices is used to read magnetic stripes?
A
Chip reader
B
Bar stripe reader
C
Magnetic stripe reader
D
MICR stripe scanner
A magnetic stripe reader, also called a magstripe reader, is a hardware device that reads the information encoded in the magnetic stripe located on the back of a plastic badge. ... The magnetic stripe on the back of a badge is composed of iron-based magnetic particles encased in plastic-like tape
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Wrong Answered :
691. With respect to CPU, data stored in which among the following storage devices can be accessed quickly?
A
Secondary Storage
B
ROM
C
Flash Drivers
D
Registers
Registers
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Wrong Answered :
692. Which of the following windows operating system mode operations provides us with means for protecting the operating system for errant users?
A
Exit
B
Dual
C
Trap
D
Debug
The dual mode of operation provides us with the means for protecting the operating system from errant users—and errant users from one another. ... Initial control is within the operating system, where instructions are executed in kernel mode. When control is given to a user application, the mode is set to user mode.
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Wrong Answered :
693. A small piece of code which is used to initialize all devices as soon as power is switched on is known as
A
Blackstrap
B
Bootstrap
C
Boot Sector Virus
D
Device Driver
The Master Boot Record (MBR) or Bootstrap is a small program that starts when the computer is booting, in order to find the operating system
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Wrong Answered :
694. 1 GB = ?
A
1000 x 1KB
B
1024 x 2MB
C
1024 x 1024 x 1024KB
D
1 x 1024MB
1 GB = 1024MB
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Wrong Answered :
695. Which of the following scheduling algorithms suffers from convoy effect?
A
Round Robin Algorithm
B
First come First serve algorithm
C
Shortest Job First Algorithm
D
Priority Algorithm
FCFS algorithm is non-preemptive in nature, that is, once CPU time has been allocated to a process, other processes can get CPU time only after the current process has finished. This property of FCFS scheduling leads to the situation called Convoy Effect.
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Wrong Answered :
696. Which of the following options is used to request and display web pages from web server?
A
Link
B
Browser
C
Host
D
Router
Web Browser is the software that is used to request and display Web Pages. It is a link between user and web page. A user is able to see a web page only when a web browser displays it
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Wrong Answered :
697. Which of the following Ms Access objects allows to create a desktop database designed primarily for data input or display or for control of application execution?
A
Form
B
Tab
C
Control
D
Report
Form is an object in a desktop database designed primarily for data input or display or for control of application execution. You use forms to customize the presentation of data that your application extracts from queries or tables. Forms are used for entering, modifying, and viewing records.
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Wrong Answered :
698. In Ms Access 2013, the maximum number of characters that can fit in Short text data type is
A
127
B
128
C
255
D
250
In earlier versions of Access, we used the Memo data type to store large amounts of text, and the Text data type to store shorter strings (up to 255 characters). In Access 2013 and Access 2016, these two data types have been renamed as Long Text and as Short Text respectively, and they have different properties and size limits depending on whether you are using a desktop database or an Access web app.
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699. Which of the following storage devices operate using sequential access?
A
Magnetic Tape
B
DVD
C
Flash Drive
D
Disk
A storage technology that is read and written in a serial (one after the other) fashion. Magnetic tape is the common sequential access storage device.
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Wrong Answered :
700. Which of the following is not a What if Analysis tool in Excel?
A
Scenario Manager
B
Goal Seek
C
Pivot Table
D
Data Table
Goal seek, Scenario Manager and Solver are used to perform what if analysis in Excel.
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Wrong Answered :
701. What is the wizard found in Microsoft Excel program that takes care step by step through process of creating a chart in Ms Excel called?
A
Graphical Master Wizard
B
Chart Wizard
C
Chart Tool Wizard
D
Graph Workshop Wizard
Chart Wizard
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Wrong Answered :
702. Which of the following is the command used to merge number of selected cells into one cell in Excel is called?
A
Merge
B
Split
C
Merge and Center
D
One Unit
Merge and Center
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Wrong Answered :
703. What is the tool used to construct formulas in Excel called?
A
Auditing Toolbar
B
Format Printer
C
Formula Bar
D
Filter
Formula Bar
Correct Answered :
Wrong Answered :
704. In a computer, element which is not a part of chart is :
A
Plot Area
B
Fill Handler
C
Series
D
Chart Area
Fill Handler
Correct Answered :
Wrong Answered :
705. The formula in cell A2 is = B2 + C3. What will be the resulting formula on copying the formula = B2 + C3 from cell A2 to cell C2?
A
=D2+E4
B
=D2+E3
C
=D2+E5
D
=D3+E3
As per given question statement, we are given a formula for a cell A2; A2 is = B2 + C3
Now if we copy this A2 formula to a new cell C2, the new formula in C2 becomes as D2+E3 when we select the normal option of paste
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Wrong Answered :
706. What will the function ROUND(1363.45 , -2) return in an Excel cell?
A
1400
B
-1364
C
1363.45
D
1464
Round(1363.45, -2 ) returns 1400 that is round off to nearest hundred
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Wrong Answered :
707. What is the ability of word processing document to show particular page number for each page called?
A
Numeric Analysis
B
Page Setup
C
Pagination
D
Page Breaking
Pagination
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Wrong Answered :
708. Which of the following effects are included in Computer font?
A
Typeface
B
Design
C
Weight
D
All of the above
A font is a graphical representation of text that may include a different typeface, point size, weight, color, or design.
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Wrong Answered :
709. What is the general computer term that refers to setting of margins, tab positions, text justification, vertical and horizontal centering and line spacing called?
A
Tool
B
Layout
C
Format
D
Setup
Format
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Wrong Answered :
710. Which among the following determines the amount of vertical space between lines?
A
Paragraph Spacing
B
Word Spacing
C
Line Spacing
D
Text Spacing
The amount of vertical space between lines of text in a document is called Line Spacing.
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Wrong Answered :
711. What is the feature in MS Word that lets us divide page in portions called?
A
Table
B
Columns
C
Rows
D
Cells
Feature in computer word processing that lets you divide page in portions is called columns
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Wrong Answered :
712. In MS Word, the tool used to find a similar or alternative word in a document is called?
A
Finder
B
Thesaurus
C
Dictionary
D
Style Checker
Using the thesaurus, you can find synonyms (different words with the same meaning) and antonyms (words with the opposite meaning).
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Wrong Answered :
713. Which of the following cannot be set by the Format command of MS Word?
A
Line Spacing
B
Margins
C
Tabs and Indents
D
Alignment
You can set formatting for text alignment, indents, line spacing, line breaks
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Wrong Answered :
714. Using Microsoft Word`s Find and Replace feature we can:
A
Replace both text and formatting
B
Replace text of a document only
C
Replace formatting only
D
Replace document`s name with a new name
Find and Replace is not just for finding and replacing a specific word with another word. it can also be used to change a format throughout your document.
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Wrong Answered :
715. Which Interface is used by Windows?
A
Menu Deriven Interface
B
Command Deriven Interface
C
Graphical User Interface
D
Prompt Interface
Windows uses Graphical User Interface
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Wrong Answered :
716. Which are the computer devices which are automatically detected by Windows called?
A
Automatic Devices
B
Plug and Play Devices
C
Serial Devices
D
Installed Devices
Computer devices which are automatically detected by windows are called plug and play devices
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Wrong Answered :
717. A list of documents waiting to be printed on printer is called?
A
Print List
B
Print Stack
C
Print Queue
D
Print Line
The print queue shows a list of documents waiting to print in the order in which they are to be printed.
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Wrong Answered :
718. What is the process of pressing and releasing left mouse button quickly in Windows called?
A
Dropping
B
Pointing
C
Clicking
D
Dragging
Pressing and releasing the left mouse button is called clicking the mouse.
Pressing and releasing the left mouse button is called the left click
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Wrong Answered :
719. The element which contains computer administrative tools in Windows is called
A
Control Panel
B
Start Button
C
Internet Explorer
D
Recycle Bin
Element which contains the computer administrative tools is called control panel
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Wrong Answered :
720. Ability of an operating system to control activities of multiple programs at same time is called
A
Mutlitasking
B
Mutli Processing
C
Mutli Operating
D
Mutli Paging
n computing, multitasking is the concurrent execution of multiple tasks over a certain period of time. New tasks can interrupt already started ones before they finish, instead of waiting for them to end.
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Wrong Answered :
721. Operating System can be installed from the following resources
A
Disk
B
Network
C
Remote Installation
D
All of the above
operating system can be installed from any of the given three options, hence correct option is all of the above
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Wrong Answered :
722. Which from the below is full form of FAT?
A
Folder Allocation Table
B
File Allocation Table
C
Folder Allocation Transition
D
File Allocation Transition
A file allocation table (FAT) is a file system developed for hard drives that originally used 12 or 16 bits for each cluster entry into the file allocation table. It is used by the operating system (OS) to manage files on hard drives and other computer systems
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Wrong Answered :
723. SMPS stands for
A
Start Mode Power Supply
B
Store Mode Power Supply
C
Single Mode Power Supply
D
Switched Mode Power Supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, switched power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently.
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Wrong Answered :
724. In which of the following memories does a computer store data and programmes, when the processor uses them?
A
Main Memory
B
Secondary Memory
C
Disk Memory
D
Programme Memory
Main memory holds data and processing instructions temporarily until the CPU needs it. This control center, called the central processing unit (CPU), is a highly complex, extensive set of electronic circuitry that executes stored program instructions. ... Recall that a computer`s memory holds data only temporarily, at the time the computer is executing a program. There are two main kinds of semiconductor memory, volatile and non-volatile. Examples of non-volatile memory are flash memory (used as secondary memory) and ROM, PROM, EPROM and EEPROM memory (used for storing firmware such as BIOS). ... Typical secondary storage devices are hard disk drives and solid-state drives. Primary storage, also known as main storage or memory, is the area in a computer in which data is stored for quick access by the computer`s processor. The terms random access memory (RAM) and memory are often as synonyms for primary or main storage.
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Wrong Answered :
725. Who among the following has developed the basic architecture of computer?
A
John Von Neumann
B
Charles Babbage
C
Blaise Pascal
D
Gorden Moore
The Von Neumann architecture, also known as the Princeton architecture, is a computer architecture based on that described in 1945 by the mathematician and physicist John Von Neumann
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Wrong Answered :
726. USB stands for
A
Unique Serial Bus
B
Universal Serial Bus
C
Union Serial Bus
D
Unknown Serial Bus
USB = Universal Serial Bus
Correct Answered :
Wrong Answered :
727. What are the numbers in base 16 called?
A
Octal System
B
Hexadecimal System
C
Decimal System
D
Binary Numbering System
Hexadecimal, number base 16, or as it is mostly referred to, hex, is a numbering system with a base of 16. Numbers are usually written using the alphanumerical symbols 0–9 and A–F or a–f. As an example, the decimal number 20 is expressed as 14x, or h14 or H14.
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Wrong Answered :
728. What are three main components of a digital computer system?
A
Memory , Input/Ouptut , DMA
B
ALU , CPU , Memory
C
Memory , Input/Output , CPU
D
Control Cricuits , ALU , Registers
Components of a computer system are the primary elements which make the functioning of an electronic device smooth and faster. There are five basic components which include:
1) Input Unit
2) Output Unit
3) Memory Unit
4) Control Unit
5) Arithmetical and Logical Unit
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Wrong Answered :
729. Which of the following are Email Protocols?
A
SMTP,POP3,IMAP
B
IPV6,TCP,FTP
C
PPP,SLIP,IPV4
D
None of these
The commonly used protocols are- IMAP, POP3, SMTP, and Exchange.
POP3 stands for Post Office 3 protocol, and it is used for retrieving emails. POP simply reaches out to the mail server and brings back the mail contents. This is a simple yet standardized way that allows users to access mailboxes and quickly download messages to their devices.
IMAP stands for Internet Message Access Protocol, and it is also used to retrieve emails. This again is a standard protocol for accessing emails and is a client/server protocol. Here the emails are received and held by the Internet server. Unlike POP, this does not move the emails. The biggest difference between POP3 and IMAP is the mail sync up. POP3 assumes that a user will be connected to a single device. However, IMAP is suitable for different devices simultaneously.
SMTP stands for Simple Mail Transfer Protocol. This is a standard protocol for sending emails over the Internet. This is a protocol that is used by a Mail Transfer Agent to deliver emails
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Wrong Answered :
730. In an email address abc@def.com, def is the :
A
host computer in a business with the name def
B
host computer in a commercial domain
C
client computer in a commercial business
D
client computer in a commercial domain
.com is used form commercial organisations so, def will be host computer in business with the name def
Correct Answered :
Wrong Answered :
731. What is the best way to create a uniform background image to all slides?
A
By inserting image on all slides
B
Define background image into Slide Master
C
Insert image on First Slide
D
By copying image to all slides
Define background image into Slide Master
Correct Answered :
Wrong Answered :
732. What is slide transition?
A
Overheads
B
Letters
C
A special effect used to introduce a slide in a slide show
D
The way one slide looks
Slide transitions are the animation-like effects that happen when you move from one slide to the next during a presentation
Correct Answered :
Wrong Answered :
733. In Power Point Slide Transitions can be applied to which of the following?
A
Current Slide
B
Selected Slides
C
All Slides
D
All of the above
#
Correct Answered :
Wrong Answered :
734. Which of the following is defined by Handout Master in Power Point?
A
Slide Formatting
B
Slide Transition
C
Layout Handout
D
Layout of Slide
Use the HANDOUT MASTER tab in Microsoft PowerPoint 2013 to edit the appearance and layout of presentation handouts. Changes made to the handout master appear on all the pages of the printed handout.
Correct Answered :
Wrong Answered :
735. Which of the following is not true?
A
Power Point presentation can be embedded with sound, video clips and animations
B
Power Point presentation can be used to teach students with the help of LCD projector
C
Page View is a view available in Power Point
D
Power Point presentation files have an extension PPT or PPTX
Page view is a view available in MS Office
Correct Answered :
Wrong Answered :
736. What does IMAP stand for with respect to emailing?
A
Intranet Message Access Protocol
B
Intranet Message Access Path
C
Intranet Mail Access Protocol
D
Internet Message Access Protocol
IMAP : Internet Message Access Protocol
Correct Answered :
Wrong Answered :
737. Which of the following is/are the main function(s) of an operating system?
i) Manage the Processor and assign tasks which are to be performed.
ii) Allocate memory and storage areas to the system and user programs and data.
iii) Control , Co-ordinate various input and output devices.
iv) Accessing world wide web without internet connectivity
A
i, ii
B
i, ii, iii
C
i, ii, iii, iv
D
iii, iv
Important functions of an operating System:
Security
Control over system performance
Job accounting
Error detecting aids
Coordination between other software and users
Memory Management
Processor Management
Device Management
Correct Answered :
Wrong Answered :
738. Convert the below Decimal value to its equivalent in Binary
12
A
1100
B
1101
C
1110
D
1111
12 in Decimal = (1 * 2 ^3) + (1 * 2 ^2) + (0 * 2 ^ 1) + (0 * 2 ^ 1)
= 8 + 4 + 0 + 0 = 12
That is 12 in decimal = 1100 in binary
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Wrong Answered :
739. Which among the following is the input device used specially for checking the answer sheets of an examination having multiple choice questions?
A
Bar Code Readers
B
Optical Character Reader
C
Magnetic Ink Card Reader
D
Optical Mark Reader
Optical Mark Reader (OMR) is a special type of optical scanner used to recognize the type of mark made by pen or pencil. It is used where one out of a few alternatives is to be selected and marked. It is specially used for checking the answer sheets of examinations having multiple choice questions.
Correct Answered :
Wrong Answered :
740. Which of the following software is an email-client?
A
Microsoft Internet Explorer
B
Windows 98
C
Microsoft Power Point
D
Microsoft Outlook
Microsoft Internet Explorer ----> Web Browser
Windows 98 ----> Windows 98 is an operating system developed by Microsoft as part of its Windows 9x family of Microsoft Windows operating systems.
Microsoft Power Point ----> Used for making power point presentations
Microsoft Outlook ----> Microsoft Outlook is a personal information manager software system from Microsoft, available as a part of the Microsoft Office suite. Though primarily an email client, Outlook also includes such functions as calendaring, task managing, contact managing, note-taking, journal logging, and web browsing.
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Wrong Answered :
741. A program or piece of code that is loaded onto your computer without your knowledge and runs against your wishes is called as_____
A
Software
B
Anti-virus
C
Hardware
D
Computer Virus
A computer virus is a program or piece of code that is loaded onto your computer without your knowledge and runs against your wishes. Viruses can also replicate themselves.
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Wrong Answered :
742. Which of the following is referred as a process of training a computer system to make accurate predictions when fed data?
A
Machine Learning
B
CPU Learning
C
Bootstrapping
D
Data Processing
At a very high level, machine learning is the process of teaching a computer system how to make accurate predictions when fed data
Correct Answered :
Wrong Answered :
743. What is the full form of VPN with respect to networking?
A
Virtual Peer Network
B
Virtual Private Network
C
Virtual Public Network
D
Virtually Protected Network
VPN : Virtual Private Network
Correct Answered :
Wrong Answered :
744. What is the function of CTRL + B in MS-Word
A
It converts the selected text to bold
B
The selected text appears in italics.
C
It underlines the selected text.
D
It changes the selected text color to blue.
CTRL + B is used to convert the selected text to bold
Correct Answered :
Wrong Answered :
745. Which of the following is/are computer applications?
i) Data processing
ii) Business Transactions
iii) Video conferencing
A
only i
B
only ii
C
i and ii
D
i, ii and iii
All the options are applications of computer
Correct Answered :
Wrong Answered :
746. Which of the following is a shortcut key to start a slide show from the beginning in MS PowerPoint?
A
F5
B
F2
C
F6
D
F4
F5 is used as shortcut key to start a slide show from beginning in MS PowerPoint
Correct Answered :
Wrong Answered :
747. Laser Printing is an electrostatic digital printing process. What is the unit of printing speed in laser printer?
A
Digits per second
B
Digits per line
C
Lines per page
D
Pages per minute
Modern printers are measured in pages per minute (ppm).
Correct Answered :
Wrong Answered :
748. Which of the following is NOT an antivirus software?
A
Norton
B
McAfee
C
AVG
D
Trojan Horse
Option A,B,C are all antivirus softwares.
A Trojan horse or Trojan is a type of malware that is often disguised as legitimate software. Trojans can be employed by cyber-thieves and hackers trying to gain access to user`s systems. Users are typically tricked by some form of social engineering into loading and executing Trojans on their systems.
Correct Answered :
Wrong Answered :
749. What does HTTP stand for?
A
Hpypertext Twisted Pair
B
Hypertext Transfer Protocol
C
Hyperlink Transfer Placard
D
Hyperlink Transfer Protocol
HTTP : Hypertext Transfer Protocol
Correct Answered :
Wrong Answered :
750. Match the following?
1. Operating system ---- a. Google
2. Search Engine ---- b. Opera
3. Web Browser ---- c. Avast
4. Antivirus ---- d. Linux
A
1-c, 2-b, 3-a, 4-d
B
1-d, 2-c, 3-a, 4-b
C
1-b, 2-a, 3-c, 4-d
D
1-d, 2-a, 3-b, 4-c
Operating system ----> Linux
Search Engine ----> Google
Web Browser -----> Opera
Antivus -----> Avast
Correct Answered :
Wrong Answered :
751. Which among the following is NOT a feature of Primary memory?
A
It is accessed directly by the processor
B
It is the fastest memory available
C
Its contents are lost once power is switched off
D
It is non volatile
Random Access Memory(Primary Memory) is example of a primary storage device. Primary storage`s key differences from the others are that it is directly accessible by the CPU, it is volatile, and it is non-removable.
Correct Answered :
Wrong Answered :
752. Which one of the following is NOT an open source operating system?
A
Windows
B
FreeBSD
C
Android
D
Linux
Windows : Licensed Operating System
FreeBSD , Android , Linux are open source operating systesms.
Correct Answered :
Wrong Answered :
753. SSD is a new generation of storage device used in computer. What does SSD stand for?
A
Solid State Drive
B
Storage State Drive
C
Solid Storage Drive
D
Simple Storage Drive
SSD : Solid State Drive
Correct Answered :
Wrong Answered :
754. What does "WWW" stand for?
A
Wide World Web
B
World Wide Webmaster
C
World Wide Web
D
Wide Web World
WWW : World Wide Web
Correct Answered :
Wrong Answered :
755. What does ASCII stand for?
A
American Standard Code For Information Interchange
B
American Standard Code For International Information
C
American Standard Computer For Integrated Information
D
American Standard Computer For Inter nation Interface
ASCCI : American Standard Code For Information Interchange
Correct Answered :
Wrong Answered :
756. Which one among the following MS Excel functions is used to remove extra spaces from a ceil / string?
A
LEN
B
TRIM
C
REPLACE
D
SPACE
The Excel TRIM function removes all the spaces in a text string, except for single spaces between words.
Correct Answered :
Wrong Answered :
757. Supercomputers are used in which of the following areas?
i) Weather Forecasting
ii) Quantum Mechanics
iii) Oil and gas exploration
A
Only i
B
i and ii
C
ii and iii
D
i,ii, and iii
Supercomputers are used in which of the following areas : Weather forecasting, Quantum Mechanics, Oil and Gas exploration
Correct Answered :
Wrong Answered :
758. What is the full form of JPEG with respect to image file fomats?
A
Joint Photo Experts Group
B
Joint Photographic Experts Group
C
Joint Photo Experts Graphics
D
Joint Photo Efficient Group
JPEG : Joint Photographic Experts Group
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759. A spurious computer program that replicates itself at a swift pace is called_____
A
Trojan horse
B
Bombs
C
Worms
D
Cracks
Worms. This is a computer program that replicates itself at a swift pace. Unlike a computer virus, it is self-contained and hence does not need to be part of another program to propagate itself.
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760. Which one of the following statements in NOT true about control unit of computer?
A
It transfers data to Arithmetic and Logic Unit
B
It fetches results from memory to output devices
C
It is a component of a SMPS
D
It directs flow of data within CPU
CPU is not a component of a SMPS
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761. Which of the following is the cheap, secure and easiest way of storing huge volume of digital data and can be accessed form anywhere by using internet?
A
Storing the data as physical record
B
Store the data in cloud
C
Store the data in external hard disks
D
Store the data in local system
Cloud is the cheap, secure and easiest way of storing huge volume of digital data and can be accessed form anywhere by using internet.
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762. BIOS stands for
A
Basic input output software
B
Basic input operating system
C
Basic input output system
D
None of these
BIOS : Basic Input Output System
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763. Which of the following maps IP addresses with the domain names of the websites?
A
URL
B
DNS
C
FTP
D
HTTP
DNS - Domain Name Server is responsible for mapping IP with domain name of website.
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764. PARAM is an example of which of the following?
A
Personal Computer
B
Super Computer
C
Laptop
D
PDA
PARAM is first super computer of india and it was built by C-DAC
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765. Which of the following is called as primary memory of a computer?
A
RAM
B
External Hard Disk
C
Pen Drive
D
CD / DVD Drive
RAM is called as primary or main memory of computer
External Hard Disk, Pen Drive,CD/DVD Drive are all secondary memories.
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766. Which of the following is an input device of the computer?
A
Plotter
B
Projector
C
Printer
D
Barcode Scanner
Pojector, Plotter, Printer are all output devices, while Barcode Scanner is an input device.
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767. What is FTP in data Communicatons?
A
File Transport Protocol
B
File Tracing Protocol
C
File Tracing Process
D
File Transfer Protocol
FTP - File Transfer Protocol
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