AIOU Test date 3nd test – Express Pakistan

ICT MCQS QUIZZES 03-01-23

AIOU students ICT QUIZZES

1 / 50

1. Electronic circuits that executes computer instructions is called

a) hard disk

b) CPU

c) Keyboard

d) Monitor

2 / 50

2. Which technology is used to read data on cheques

a) MICR

b) OCR

c) OMR

d) CAT

3 / 50

3. The extension of an executable file is

a) .xis

b) .doc

c) .exe

d) .ext

4 / 50

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

a) 64

b) 256

c) 128

d) 512

5 / 50

5. the minimum number of primary partitions that can be created on a basic disk are

a) 2

b) 8

c) 6

d) 4

6 / 50

6. which of the following techniques uses modulation?

a) Broad band

b) base band

c) bus-width

d) bandwidth

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7. Dejure means

a) By default

b) By law

c) By nature

d) By fact

8 / 50

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

a) ring network

b) bus network

c) mesh network

d) star network

9 / 50

9. The folder which contains administrator tools is

a) debugger

b) installer

c) control panel

d) linker

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

a) Redlof

b) McAfee

c) Nod 32

d) Dr.Solomon

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

a) E-mail

b) pirated software

c) network

d) logic bomb

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12. Which components is used to connect different parts of the computer together?

a) main memory

b) control unit

c) buses

d) I/O unit

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13. BIT stands for:

a) binary tree

b) binary integer

c) binary digit

d) binary interval

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

a) Mixing

b) Demodulation

c) Merging

d) Modulation

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15. A collection of related web pages is called

a) web portal

b) Web site

c) internet

d) web link

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16. The output of the compiler is called

a) The program

b) Linked code

c) Object code

d) Source code

17 / 50

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

a) menue

b) command

c) GUI

d) ICON

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

a) MAX

b) HIGHESTO

c) MAXIMUMO

d) GREATERO

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

a) discontinuous electrical signal

b) binary signal

c) Analog signal

d) digital signal

20 / 50

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

a) bridge

b) gateway

c) repeater

d) router

21 / 50

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

a) mesh

b) ring

c) Bus

d) star

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22. Terminators are used in——topology

a) star

b) ring

c) Bus

d) mesh

23 / 50

23. The actual working area in micro soft excel is

a) work book

b) worksheet

c) lotus-123

d) data base

24 / 50

24. The communicational channels can be divided into

a) two types

b) 5 types

c) 4 types

d) 3 types

25 / 50

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

a) Control unit

b) register

c) ALU

d) hard disk

26 / 50

26. Which is a communication device

a) UTP

b) USB

c) Router

d) Ethernet

27 / 50

27. Transferring information from computer to internet is called

a) Downsizing

b) Pasting

c) Uploading

d) Downloading

28 / 50

28. Formula of instructions that run the computer is

a) CUPs

b) Document

c) Software

d) Hardware

29 / 50

29. A work book is a collection of

a) sheets

b) functions

c) formula

d) table

30 / 50

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

a) sentence

b) paragragh

c) document

d) Line

31 / 50

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

a) badge

b) pam print

c) face

d) retina

32 / 50

32. DSL stands for

a) Digital subscribe line

b) Direct service Lease

c) Distance service

d) Domain server

33 / 50

33. Television and radio broadcasts are example of

a) half duplex transmission

b) simplex transmission

c) full duplex transmission

d) duplex transmission

34 / 50

34. Which of the following technique is used for modulation

a) band with

b) bit band

c) base band

d) broad band

35 / 50

35. The register holds the address of the next instruction to be fetched for execution

a) Program counter

b) Base register

c) Counter register

d) Instruction register

36 / 50

36. Which of the following is an example of system software?

a) operating system

b) spread-sheet

c) MS-word

d) text editor

37 / 50

37. GUI stands for?

a) Graphical user interface

b) General user interface

c) Graphical usage interface

d) Graphical user icons

38 / 50

38. CBT software is used in

a) business

b) education

c) E-commerce

d) industry

39 / 50

39. Trojan Horse is an example of

a) Virus

b) antivirus

c) hardware

d) system software

40 / 50

40. Most applications of robotics are in which area

a) technique

b) manufacturing

c) farming

d) cooking

41 / 50

41. Format C is an example of

a) Trojan horse

b) bomb

c) worm

d) Redlof

42 / 50

42. A virus that replicate itself is called

a) bug

b) worm

c) Trojan horse

d) boot sector virus

43 / 50

43. How many types of addressing scheme are there :

a) 3

b) 5

c) 4

d) 2

44 / 50

44. Printed images can be converted into digital form using

a) mouse

b) Scanner

c) stylus

d) joy stick

45 / 50

45. The devices that are automatically detected by windows are called

a) plug and play devices

b) serial devices

c) installed devices

d) Automatic devices

46 / 50

46. Which of the following is an Antivirus ?

a) Logic bomb

b) Trojan horse

c) NOD32

d) Redlof

47 / 50

47. The process of producing multiple copies of a document is called

a) desktop publishing

b) image processing

c) reprographics

d) data management

48 / 50

48. Which one is a faster memory?

a) cache

b) Register

c) ROM

d) RAM

49 / 50

49. The fly-by-wire system is called used in

a) industry

b) edcation

c) medical

d) Airline

50 / 50

50. The term that refers to all input, output and secondary storage devices is called:

a) network point

b) peripheral

c) internal memory

d) port

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