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1. Every CPU has built-in ability to execute a set of machine instruction called its ______ set

A

machine

B

program

C

instruction

D

operation

2. 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

3. Which of the following elements is used for p-type doping?

A

Arsenic

B

Boron

C

Bismuth

D

Phosphorus

4. Which part of instruction specify the basic instruction type?

A

Operator

B

Sign

C

Opcode

D

Operands

5. What is the full form of OMR

A

Optical Mark Reader

B

Optical Mask Reader

C

Optical Magnet Reader

D

Optical Map Reader

6. ____ is a non-impact printer

A

Inkjet

B

Daisywheel

C

Band

D

Dot-matrix

7. Which of the following is a file extension in MS PowerPoint 2019..

A

.pss

B

.pis

C

.pos

D

.pps

8. ___ refers to a sequence of instruction (software) substituted for hardware.

A

Firmware

B

Middleware

C

Adware

D

Spyware

9. ___ 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

10. What is the full form of PDA.

A

Private Digital Assistant

B

Personal Data Assistant

C

Public Digital Assistant

D

Personal Digital Assistant

11. Narrowband, Voiceband and Broadband are the different types of data transmission ______

A

speed

B

media

C

modes

D

channel

12. IPv6 is a ______ bit numeric address

A

32

B

256

C

128

D

64

13. An ______ describe some property or characteristics of the entity.

A

row

B

tuple

C

record

D

attribute

14. ____ is an unauthorised realtime interception or monitoring of private communication between two entities over a network.

A

DoS

B

Spoofing

C

DDoS

D

Eavesdropping

15. In MS PowerPoint 2019, which of the following shortcut keys is used to show or hide the grids?

A

Alt + F9

B

Ctrl + F9

C

Tab + F9

D

Shift + F9

16. What is the full form of LCD in context of output devices?

A

Lime crystal display

B

Liquid crystal display

C

Laser crystal display

D

Light crystal display

17. Scheduling the manner and sequence in which the operations are performed is known as ___

A

Souling

B

Searching

C

Storing

D

Controlling

18. 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 + }

19. 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

20. 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