AIOU Test date 3nd test – Express Pakistan

ICT MCQS QUIZZES 03-01-23

AIOU students ICT QUIZZES

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1. Which of the following is not an Antivirus program :

a) Dr.Solomon

b) McAfee

c) Nod 32

d) Redlof

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2. Trojan Horse is a type of

a) horse

b) virus

c) antivirus

d) hacker

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

a) command

b) ICON

c) menue

d) GUI

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4. GUI stands for?

a) Graphical user interface

b) Graphical user icons

c) General user interface

d) Graphical usage interface

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

a) 256

b) 512

c) 128

d) 1024

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

a) mesh

b) Bus

c) star

d) ring

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7. We press enter key in Ms word to create a

a) paragragh

b) sentence

c) document

d) Line

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8. Which of the following is not an example of system software

a) utility program

b) operating system

c) drives

d) Microsoft office

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

a) sheet one

b) one

c) first sheet

d) sheet I

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10. A virus that replicate itself is called

a) Trojan horse

b) worm

c) boot sector virus

d) bug

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11. Which communication medium requires line-of-sight

a) fiber optic

b) microwave

c) twisted pair

d) coaxial

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12. Making illegal copies of copyrighted software is called

a) software hacking

b) software piracy

c) software browsing

d) software distribution

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

a) router

b) bridge

c) repeater

d) gateway

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

a) router

b) bridge

c) gateway

d) repeater

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15. The process of converting digital signals into analog signals via modem is

a) Mixing

b) Merging

c) Demodulation

d) Modulation

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16. common font size used in business document is:

a) 12-points

b) 14-points

c) 16-points

d) 10-points

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17. The microphone converts the sound into

a) Computer file

b) Signals

c) Electrical signal

d) Mechanical signals

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18. World wide web was established in:

a) 1992

b) 1989

c) 1985

d) 1980

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19. Transferring information from computer to internet is called

a) Downloading

b) Pasting

c) Uploading

d) Downsizing

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20. CPU sends commands signals through

a) expention bus

b) data bus

c) address bus

d) control

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21. Trojan Horse is an example of

a) antivirus

b) Virus

c) system software

d) hardware

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22. The extension of Ms-Word is :

a) .bmp

b) .mp3

c) .wrd

d) .doc

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23. How many types of addressing scheme are there :

a) 3

b) 5

c) 2

d) 4

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24. Which one is the fastest

a) RAM

b) register

c) hard disk

d) cache

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

a) private words

b) Biometric data

c) safe words

d) Passwords

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26. A set of instruction that run the computer are

a) Software

b) CUPs

c) Documents

d) Hardware

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27. BIT stands for:

a) binary integer

b) binary digit

c) binary tree

d) binary interval

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28. Which is not an output device

a) Monitor

b) Printer

c) Scanner

d) Speaker

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29. The extension of an executable file is

a) .xis

b) .exe

c) .doc

d) .ext

30 / 50

30. physical path that connects the source and receiver is known as:

a) NIC card

b) decoder

c) communication channel

d) encoder

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

a) MAX

b) GREATERO

c) HIGHESTO

d) MAXIMUMO

32 / 50

32. Another word for pointer is:

a) monochrome

b) cursor

c) pixel

d) director

33 / 50

33. The keyboard format that is most commonly used

a) TWITTERY

b) QWERTY

c) SPLITTER

d) ASDFGH

34 / 50

34. Data processing is also known as:

a) computing

b) knowledge

c) merging

d) procedure

35 / 50

35. Which of the following technique is used for modulation

a) band with

b) bit band

c) base band

d) broad band

36 / 50

36. Which is a communication device

a) Ethernet

b) Router

c) USB

d) UTP

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37. The communicational channels can be divided into

a) 5 types

b) two types

c) 3 types

d) 4 types

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

a) network

b) logic bomb

c) pirated software

d) E-mail

39 / 50

39. one or more computer connected to a hub is called:

a) ring network

b) star network

c) bus network

d) mesh network

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40. Which one is a faster memory?

a) RAM

b) cache

c) Register

d) ROM

41 / 50

41. Another name of antivirus is:

a) worm

b) Vaccine

c) Trojan Horse

d) DES

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42. The number of argument in SQRT() function in MS-excel is are

a) equal to range

b) one

c) equal to column number

d) two

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

a) control panel

b) my document folder

c) recycle bin

d) internet explorer

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44. Electronic banking is also known as?

a) Offline banking

b) Interactive banking

c) Global banking

d) Cyber banking

45 / 50

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

a) digital signal

b) binary signal

c) discontinuous electrical signal

d) Analog signal

46 / 50

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

a) hard disk

b) Control unit

c) ALU

d) register

47 / 50

47. Communication between computer and keyboard involve the transmission:

a) Simplex

b) Automatic

c) Half-Duplex

d) Full-Duplex

48 / 50

48. which of the following techniques uses modulation?

a) bus-width

b) base band

c) bandwidth

d) Broad band

49 / 50

49. Testing all program components together in SDLC is called

a) composite testing

b) system testing

c) group testing

d) volume testing

50 / 50

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

a) status bar

b) ruler

c) standard toolbar

d) drawing tool bar

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