AIOU Test date 3nd test - Express Pakistan

ICT MCQS QUIZZES 03-01-23

AIOU students ICT QUIZZES

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1. Which function key is used for checking spelling and grammar in MS word

a) F2

b) F4

c) F7

d) F1

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2. CBT software is used in

a) E-commerce

b) education

c) industry

d) business

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3. Which is not a bio metric technique for person identification

a) badge

b) face

c) retina

d) pam print

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4. Digital signals are commonly known as

a) narrowband

b) broadband

c) band

d) Baseband

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5. Default name of first sheet in any work book is

a) sheet I

b) sheet one

c) first sheet

d) one

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6. CPU sends commands signals through

a) control

b) address bus

c) data bus

d) expention bus

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7. Which one of the following is not a cause of virus

a) logic bomb

b) pirated software

c) E-mail

d) network

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8. Trojan Horse is an example of

a) system software

b) hardware

c) Virus

d) antivirus

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9. The top most layer of OSI model is

a) Application

b) transport

c) presentation

d) session

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10. Which communication medium requires line-of-sight

a) fiber optic

b) twisted pair

c) coaxial

d) microwave

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11. Television and radio broadcasts are example of

a) full duplex transmission

b) half duplex transmission

c) duplex transmission

d) simplex transmission

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12. Which one is the fastest

a) RAM

b) register

c) hard disk

d) cache

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13. Data processing is also known as:

a) computing

b) merging

c) knowledge

d) procedure

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14. A communication signal in the form of a continuous wave is called:

a) Analog signal

b) discontinuous electrical signal

c) binary signal

d) digital signal

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15. The component of CPU which responsible for interacting with RAM is

a) register

b) ALU

c) Control unit

d) hard disk

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16. Which one is a an Automatic programmable machine:

a) Robot

b) keyboard

c) Cd-drive

d) mouse

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17. which of the following can be used to launch the word art :

a) ruler

b) drawing tool bar

c) status bar

d) standard toolbar

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18. Most applications of robotics are in which area

a) cooking

b) manufacturing

c) farming

d) technique

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19. A work book is a collection of

a) table

b) formula

c) sheets

d) functions

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20. A person who gains illegal access to a computer system is called

a) hacker

b) computer operator

c) computer consultant

d) network

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21. The microphone converts the sound into

a) Software

b) Electrical signal

c) Mechanical signals

d) Computer file

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22. in spread-sheet,by default rows are labeled by:

a) letters

b) special symbols

c) underscore sign

d) numbers

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23. How many bits are there in 4-bytes?

a) 64

b) 32

c) 16

d) 8

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24. The extension of Ms-Word is :

a) .wrd

b) .bmp

c) .mp3

d) .doc

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25. Another word for pointer is:

a) monochrome

b) director

c) pixel

d) cursor

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26. Which of the following is an Antivirus ?

a) Redlof

b) Trojan horse

c) NOD32

d) Logic bomb

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27. Each computer on a network is called

a) Mode

b) Code

c) Node

d) Link

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28. A device that connect multiple networks using similar or different protocol;

a) gateway

b) router

c) bridge

d) repeater

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29. Formula of instructions that run the computer is

a) Hardware

b) CUPs

c) Document

d) Software

30 / 50

30. how many types of language translator are there?

a) 1

b) 2

c) 3

d) 4

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31. In MS-Excel, formula begins with:

a) >

b) <

c) =

d) ==

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32. Which of the following contains the administrative tools in operating system :

a) internet explorer

b) control panel

c) my document folder

d) recycle bin

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33. one or more network connected to hub is called;

a) ring network

b) bus network

c) mesh network

d) star network

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34. The topology used for a small number of computer is called

a) ring

b) mesh

c) star

d) Bus

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35. A device that connect multiple network using similar or different protocol is a :

a) bridge

b) gateway

c) router

d) repeater

36 / 50

36. Printed images can be converted into digital form using

a) mouse

b) stylus

c) joy stick

d) Scanner

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37. How many characters ASCII-7bit code represents?

a) 128

b) 512

c) 256

d) 64

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38. The extension of an executable file is

a) .doc

b) .ext

c) .xis

d) .exe

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39. Another name of antivirus is:

a) DES

b) worm

c) Vaccine

d) Trojan Horse

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40. A small image that represents a program folder or file is called

a) command

b) ICON

c) menue

d) GUI

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41. The function that is used to get the maximum value in MS excel is called

a) MAXIMUMO

b) MAX

c) HIGHESTO

d) GREATERO

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42. The folder which contains administrator tools is

a) control panel

b) linker

c) installer

d) debugger

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43. Dejure means

a) By fact

b) By law

c) By nature

d) By default

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44. Data shown on display unit or played through audio is called

a) shared copy

b) Hardcopy

c) Soft copy

d) photo copy

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45. The software which is used to control all part of manufacturing process is called :

a) MICR

b) CAD

c) ATM

d) CAM

46 / 50

46. Which technology is used to read data on cheques

a) OCR

b) MICR

c) OMR

d) CAT

47 / 50

47. The program that contain instruction to operate a device is called :

a) device linking

b) device system

c) device operator

d) Device driver

48 / 50

48. XGA resolution is:

a) 640*860

b) 640*480

c) 640*580

d) 1024*768

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49. World wide web was established in:

a) 1980

b) 1992

c) 1989

d) 1985

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50. The secret word or number used for computer security is called:

a) Biometric data

b) safe words

c) Passwords

d) private words

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