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1. 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

2. An antivirus is a:

A

Driver

B

Program

C

Computer

D

None of the above

3. 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

4. ______ occurs when an unauthorised person uses the hours paid for by the another person.

A

Data diddling

B

Internet time theft

C

Salami Attack

D

Web Jacking

5. Graphics software, education software, entertainment software are the commonly known ______ software.

A

system

B

operating

C

application

D

communication

6. The ______ is a board that plugs into the motherboard of computer and generates image for display

A

video card

B

fan

C

sound card

D

network card

7. The speed of a supercomputer is generally measured in ____

A

FLOPS

B

BLOPS

C

ELOPS

D

TLOPS

8. In MS Word 2019, which of the following shortcut keys is used to close the document?

A

Ctrl + C

B

Ctrl + S

C

Ctrl + W

D

Ctrl + O

9. How many antiviruses should run at a time in a computer system?

A

4

B

5

C

3

D

1

10. An ______ is a real-world object that exists physically or conceptually.

A

entity

B

table

C

record

D

attribute

11. In MS Excel 2019, which of the following shortcut key is used to open the format cells dialog?

A

Ctrl + 1

B

Ctrl + 2

C

Ctrl + 3

D

Ctrl + 4

12. A ______ is a soft copy output device used to display text and graphics information generated by a computer through a video card.

A

printer

B

projector

C

plotter

D

monitor

13. Mouse, Trackball, Electronic, pen etc. are which type of input devices?

A

Keyboard devices

B

Vision based devices

C

Point-and-draw devices

D

Speech recognition devices

14. IPv4 is a ______ bit numeric address

A

64

B

16

C

128

D

32

15. Which of the following is a file extension in MS Word 2019?

A

.dopx

B

.dosx

C

.dotx

D

doix

16. 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

17. Simplex, half-duplex and duplex are the different types of data transmission ____

A

modes

B

media

C

topology

D

speed

18. 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

19. 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

20. ______ register holds an instruction while it is being executed

A

Input

B

Instruction

C

Inner

D

Internal