AIOU Test date 3nd test – Express Pakistan

ICT MCQS QUIZZES 03-01-23

AIOU students ICT QUIZZES

1 / 50

1. The top most layer of OSI model is

a) transport

b) session

c) Application

d) presentation

2 / 50

2. CBT software is used in

a) business

b) education

c) E-commerce

d) industry

3 / 50

3. Temporary storage are within CPU is called

a) RAM

b) cache

c) registers

d) ROM

4 / 50

4. Which is not an output device

a) Speaker

b) Monitor

c) Scanner

d) Printer

5 / 50

5. Printed images can be converted into digital form using

a) mouse

b) Scanner

c) joy stick

d) stylus

6 / 50

6. A virus that replicate itself is called

a) bug

b) Trojan horse

c) boot sector virus

d) worm

7 / 50

7. The actual working area in micro soft excel is

a) data base

b) work book

c) worksheet

d) lotus-123

8 / 50

8. The computers or internet that contain website are called

a) web servers

b) clients

c) site computer

d) central computer

9 / 50

9. The operating system based on NT technology is:

a) Windows 95

b) windows 97

c) Windows 2000

d) windows 98

10 / 50

10. how many types of language translator are there?

a) 2

b) 4

c) 1

d) 3

11 / 50

11. Television and radio broadcasts are example of

a) duplex transmission

b) simplex transmission

c) full duplex transmission

d) half duplex transmission

12 / 50

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

a) desktop publishing

b) image processing

c) reprographics

d) data management

13 / 50

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

a) Free ware

b) Group ware

c) Share ware

d) Net ware

14 / 50

14. Digital signals are commonly known as

a) narrowband

b) Baseband

c) broadband

d) band

15 / 50

15. common font size used in business document is:

a) 14-points

b) 12-points

c) 10-points

d) 16-points

16 / 50

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

a) Base register

b) Program counter

c) Instruction register

d) Counter register

17 / 50

17. The extension of an executable file is

a) .xis

b) .exe

c) .ext

d) .doc

18 / 50

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

a) communication channel

b) encoder

c) decoder

d) NIC card

19 / 50

19. which of following is not a type of network :

a) WAN

b) NAN

c) MAN

d) LAN

20 / 50

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

a) drives

b) Microsoft office

c) operating system

d) utility program

21 / 50

21. Clipboard stores—– in word processing.

a) copied text

b) deleted text

c) repeated text

d) entered text

22 / 50

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

a) Mixing

b) Merging

c) Modulation

d) Demodulation

23 / 50

23. Each computer on a network is called

a) Mode

b) Node

c) Link

d) Code

24 / 50

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

a) 64

b) 512

c) 128

d) 256

25 / 50

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

a) 1024

b) 128

c) 512

d) 256

26 / 50

26. Soft copy refers to

a) application

b) presentation

c) peripheral device

d) screen output

27 / 50

27. which of the following techniques uses modulation?

a) bus-width

b) base band

c) bandwidth

d) Broad band

28 / 50

28. Trojan Horse is an example of

a) Virus

b) hardware

c) antivirus

d) system software

29 / 50

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

a) application layer

b) data link layer

c) session layer

d) presentation layer

30 / 50

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

a) 4

b) 6

c) 8

d) 2

31 / 50

31. Electronic circuits that executes computer instructions is called

a) Monitor

b) hard disk

c) Keyboard

d) CPU

32 / 50

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

a) bus network

b) mesh network

c) ring network

d) star network

33 / 50

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

a) internet explorer

b) control panel

c) recycle bin

d) my document folder

34 / 50

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

a) Soft copy

b) shared copy

c) Hardcopy

d) photo copy

35 / 50

35. Dejure means

a) By law

b) By nature

c) By fact

d) By default

36 / 50

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

a) timer bus

b) address bus

c) control bus

d) data bus

37 / 50

37. Trojan Horse is a type of

a) hacker

b) antivirus

c) horse

d) virus

38 / 50

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

a) gateway

b) router

c) bridge

d) repeater

39 / 50

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

a) MICR

b) ATM

c) CAD

d) CAM

40 / 50

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

a) Dr.Solomon

b) Nod 32

c) Redlof

d) McAfee

41 / 50

41. XGA resolution is:

a) 1024*768

b) 640*860

c) 640*480

d) 640*580

42 / 50

42. Which devices connects each computer to a network?

a) gateway

b) router

c) bridge

d) Network interface Card

43 / 50

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

a) alt+F3

b) shift+F3

c) Ctrl+F2

d) Ctrl+F3

44 / 50

44. Which of the following technique is used for modulation

a) broad band

b) bit band

c) band with

d) base band

45 / 50

45. The communicational channels can be divided into

a) 4 types

b) two types

c) 5 types

d) 3 types

46 / 50

46. The microphone converts the sound into

a) Computer file

b) Mechanical signals

c) Software

d) Electrical signal

47 / 50

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

a) private words

b) safe words

c) Biometric data

d) Passwords

48 / 50

48. A set of instruction that run the computer are

a) Hardware

b) CUPs

c) Documents

d) Software

49 / 50

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

a) F7

b) F1

c) F2

d) F4

50 / 50

50. The keyboard layout that is most commonly used is the

a) QWERTY

b) inriter

c) qinerty

d) splitter

Your score is

0%