AIOU Test date 3nd test – Express Pakistan

ICT MCQS QUIZZES 03-01-23

AIOU students ICT QUIZZES

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1. physical path that connects the source and receiver is known as;

a) encoder

b) NIC card

c) decoder

d) communication channel

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

a) special symbols

b) letters

c) underscore sign

d) numbers

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3. Terminators are used in——topology

a) star

b) ring

c) mesh

d) Bus

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4. The microphone converts the sound into

a) Signals

b) Computer file

c) Mechanical signals

d) Electrical signal

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

a) Redlof

b) Dr.Solomon

c) McAfee

d) Nod 32

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

a) E-mail

b) network

c) pirated software

d) logic bomb

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7. Which of the following is an Antivirus ?

a) NOD32

b) Trojan horse

c) Logic bomb

d) Redlof

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8. Soft copy refers to

a) application

b) presentation

c) peripheral device

d) screen output

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9. Testing all program components together in SDLC is called

a) system testing

b) group testing

c) volume testing

d) composite testing

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10. Format C is an example of

a) worm

b) bomb

c) Trojan horse

d) Redlof

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

a) QWERTY

b) splitter

c) qinerty

d) inriter

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12. Dejure means

a) By law

b) By fact

c) By nature

d) By default

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13. Which of the following technique is used for modulation

a) bit band

b) broad band

c) band with

d) base band

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14. Which is a type of RAM:

a) CRAM

b) SRAM

c) ERAM

d) FRAM

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

a) first sheet

b) one

c) sheet one

d) sheet I

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16. How many types of addressing scheme are there :

a) 4

b) 5

c) 3

d) 2

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

a) Merging

b) Modulation

c) Mixing

d) Demodulation

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

a) installed devices

b) serial devices

c) Automatic devices

d) plug and play devices

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

a) Program counter

b) Base register

c) Instruction register

d) Counter register

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20. Clipboard stores—– in word processing.

a) repeated text

b) entered text

c) deleted text

d) copied text

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21. Another word for pointer is:

a) director

b) pixel

c) monochrome

d) cursor

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

a) command

b) GUI

c) ICON

d) menue

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23. The microphone converts the sound into

a) Computer file

b) Mechanical signals

c) Software

d) Electrical signal

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

a) CAD

b) CAM

c) MICR

d) ATM

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25. The device uses parallel transmission:

a) keyboard

b) Printer

c) light pen

d) mouse

26 / 50

26. how many types of language translator are there?

a) 2

b) 3

c) 4

d) 1

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27. Each computer on a network is called

a) Code

b) Mode

c) Node

d) Link

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28. The top most layer of OSI model is

a) transport

b) presentation

c) Application

d) session

29 / 50

29. Trojan Horse is an example of

a) antivirus

b) Virus

c) system software

d) hardware

30 / 50

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

a) LAN

b) MAN

c) NAN

d) WAN

31 / 50

31. Analog signals are measured into

a) Herts

b) digits

c) volt

d) watts

32 / 50

32. which of the following techniques uses modulation?

a) base band

b) bus-width

c) Broad band

d) bandwidth

33 / 50

33. The communicational channels can be divided into

a) 4 types

b) two types

c) 5 types

d) 3 types

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

a) star network

b) bus network

c) mesh network

d) ring network

35 / 50

35. Electronic banking is also known as?

a) Interactive banking

b) Offline banking

c) Cyber banking

d) Global banking

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36. GUI stands for?

a) Graphical user icons

b) Graphical user interface

c) General user interface

d) Graphical usage interface

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37. Which one is a an Automatic programmable machine:

a) Robot

b) mouse

c) Cd-drive

d) keyboard

38 / 50

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

a) 256

b) 128

c) 512

d) 64

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39. The operating system based on NT technology is:

a) windows 98

b) Windows 95

c) windows 97

d) Windows 2000

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

a) 1024

b) 512

c) 256

d) 128

41 / 50

41. A virus that replicate itself is called

a) Trojan horse

b) bug

c) worm

d) boot sector virus

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

a) ring

b) Bus

c) mesh

d) star

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

a) peripheral

b) port

c) internal memory

d) network point

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44. Another name of antivirus is:

a) worm

b) Trojan Horse

c) DES

d) Vaccine

45 / 50

45. A work book is a collection of

a) sheets

b) table

c) formula

d) functions

46 / 50

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

a) bridge

b) gateway

c) repeater

d) router

47 / 50

47. Which technology is used to read data on cheques

a) OCR

b) CAT

c) OMR

d) MICR

48 / 50

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

a) register

b) Control unit

c) hard disk

d) ALU

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49. OSI model consists of

a) 11 layers

b) 5 layers

c) 9 layers

d) 7 layers

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50. A collection of related web pages is called

a) web portal

b) Web site

c) internet

d) web link

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