AIOU Test date 3nd test – Express Pakistan

ICT MCQS QUIZZES 03-01-23

AIOU students ICT QUIZZES

1 / 50

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

a) network

b) E-mail

c) pirated software

d) logic bomb

2 / 50

2. Which communication medium requires line-of-sight

a) twisted pair

b) fiber optic

c) microwave

d) coaxial

3 / 50

3. Making illegal copies of copyrighted software is called

a) software distribution

b) software browsing

c) software piracy

d) software hacking

4 / 50

4. How many types of addressing scheme are there :

a) 4

b) 2

c) 5

d) 3

5 / 50

5. Which of the following technique is used for modulation

a) bit band

b) broad band

c) base band

d) band with

6 / 50

6. Which of the following keyboard shortcuts is used to change the case:

a) shift+F3

b) Ctrl+F3

c) Ctrl+F2

d) alt+F3

7 / 50

7. World wide web was established in:

a) 1992

b) 1989

c) 1985

d) 1980

8 / 50

8. The microphone converts the sound into

a) Mechanical signals

b) Electrical signal

c) Computer file

d) Signals

9 / 50

9. which of the following techniques uses modulation?

a) base band

b) bandwidth

c) bus-width

d) Broad band

10 / 50

10. Transferring information from computer to internet is called

a) Downsizing

b) Downloading

c) Uploading

d) Pasting

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11. Software that is available free for a limited period is called

a) Share ware

b) Group ware

c) Free ware

d) Net ware

12 / 50

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

a) device linking

b) device system

c) Device driver

d) device operator

13 / 50

13. Digital signals are commonly known as

a) band

b) narrowband

c) Baseband

d) broadband

14 / 50

14. Analog signals are measured into

a) volt

b) Herts

c) watts

d) digits

15 / 50

15. The extension of an executable file is

a) .doc

b) .xis

c) .ext

d) .exe

16 / 50

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

a) installed devices

b) Automatic devices

c) plug and play devices

d) serial devices

17 / 50

17. GUI stands for?

a) Graphical user icons

b) Graphical usage interface

c) Graphical user interface

d) General user interface

18 / 50

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

a) operating system

b) drives

c) utility program

d) Microsoft office

19 / 50

19. Communication between computer and keyboard involve the transmission:

a) Full-Duplex

b) Half-Duplex

c) Simplex

d) Automatic

20 / 50

20. RAM usually has ——types

a) 5

b) 2

c) 3

d) 4

21 / 50

21. Which of the following is not a type of bus in computer?

a) timer bus

b) data bus

c) address bus

d) control bus

22 / 50

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

a) operating system

b) spread-sheet

c) MS-word

d) text editor

23 / 50

23. The top most layer of OSI model is

a) session

b) presentation

c) Application

d) transport

24 / 50

24. Temporary storage area within CPU is called:

a) RAM

b) hard disk

c) registers

d) ROM

25 / 50

25. Which one is a an Automatic programmable machine:

a) mouse

b) Cd-drive

c) keyboard

d) Robot

26 / 50

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

a) CAD

b) MICR

c) CAM

d) ATM

27 / 50

27. Trojan Horse is an example of

a) Virus

b) system software

c) antivirus

d) hardware

28 / 50

28. The keyboard format that is most commonly used

a) TWITTERY

b) SPLITTER

c) ASDFGH

d) QWERTY

29 / 50

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

a) GUI

b) command

c) menue

d) ICON

30 / 50

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

a) F7

b) F2

c) F4

d) F1

31 / 50

31. Formula of instructions that run the computer is

a) CUPs

b) Hardware

c) Software

d) Document

32 / 50

32. CPU sends commands signals through

a) expention bus

b) data bus

c) address bus

d) control

33 / 50

33. layer that is responsible for transferring frames in OSI model is

a) session layer

b) data link layer

c) presentation layer

d) application layer

34 / 50

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

a) ring network

b) bus network

c) mesh network

d) star network

35 / 50

35. A set of instruction that run the computer are

a) Software

b) CUPs

c) Documents

d) Hardware

36 / 50

36. Temporary storage are within CPU is called

a) RAM

b) cache

c) registers

d) ROM

37 / 50

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

a) router

b) repeater

c) bridge

d) gateway

38 / 50

38. Clipboard stores—– in word processing.

a) entered text

b) repeated text

c) deleted text

d) copied text

39 / 50

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

a) 512

b) 128

c) 64

d) 256

40 / 50

40. Television and radio broadcasts are example of

a) full duplex transmission

b) duplex transmission

c) simplex transmission

d) half duplex transmission

41 / 50

41. Which is a communication device

a) USB

b) Router

c) UTP

d) Ethernet

42 / 50

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

a) standard toolbar

b) drawing tool bar

c) status bar

d) ruler

43 / 50

43. The operating system based on NT technology is:

a) Windows 95

b) windows 97

c) Windows 2000

d) windows 98

44 / 50

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

a) sentence

b) Line

c) document

d) paragragh

45 / 50

45. Each computer on a network is called

a) Link

b) Node

c) Mode

d) Code

46 / 50

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

a) star

b) ring

c) mesh

d) Bus

47 / 50

47. Electronic banking is also known as?

a) Interactive banking

b) Offline banking

c) Global banking

d) Cyber banking

48 / 50

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

a) Merging

b) Demodulation

c) Modulation

d) Mixing

49 / 50

49. Data processing is also known as:

a) knowledge

b) computing

c) merging

d) procedure

50 / 50

50. Which is a type of RAM:

a) SRAM

b) ERAM

c) CRAM

d) FRAM

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