17th
Aug
Computer Online Test

Computer Online Test

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  • 17th Aug, 2022
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Take Free Computer Online Test to Test your Knowledge

Practice Free Computer Online Test for the best preparation for Computer Exams & improve your computer skills. This Computer Online Test contains 50+ Multiple Choice Questions, that are very popular & asked many times in various technical & non-technical exams.

Free Computer Online Test

1) What is a Computer?

  • A. Electronic Machine
  • B.Collage
  • C.Hospital
  • D.All of the above

2) Identify the device through which data and instructions are entered into a computer:

  • A. Software
  • B.Output device
  • C.Input device
  • D.Memory

3) The output shown on the computer monitor is known as _____.

  • A. VDU
  • B.Screen Copy
  • C.Soft Copy
  • D.Hard Copy

4) Eight Bits equal to a ____.

  • A. byte
  • B.megabyte
  • C.kilobyte
  • D.None of the above

5) Which one of the following is used in Third Generation computers instead of transistors?

  • A. Microprocessors
  • B.Vacuum Tubes
  • C.Integrated Circuits
  • D.None of these
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6) ______ Language were used in First Generation Computers.

  • A. Machine Language
  • B.Assembly Language
  • C.High level Language
  • D.None of these

7) Which one is the result of the output given by a computer?

  • A. Data
  • B.Instruction
  • C.Information
  • D.Excursion

8) The printed output from a computer is known as ____.

  • A. Copy
  • B.Soft Copy
  • C.Hard Copy
  • D.Paper

9) Which of the following is an output device?

  • A. Keyboard
  • B.Mouse
  • C.Light pen
  • D.VDU

10) Which of the following is an input device?

  • A. Plotter
  • B.Printer
  • C.VDU
  • D.Mouse

11) What does IPO stands for:

  • A. Input Process Output
  • B.Instruction Process Output
  • C.Information Process Output
  • D.All of the above

12) What is the full form of the CPU?

  • A. Central Processing Unit
  • B.Control Processing Unit
  • C.Central Populated Unit
  • D.None of the above

13) Which type of program acts as an intermediary between a user of a computer and the computer hardware?

  • A. Superuser thread
  • B.User thread
  • C.Operating system
  • D.Application program

14) What is the full form of RAM?

  • A. Remote Access Memory
  • B.Read Access Memory
  • C.Remote Access Memory
  • D.Random Access Memory

15) Which of the following is not considered hardware?

  • A. Operating system
  • B.CPU
  • C.Keyboard
  • D.Hard disk

16) _____ enables hardware to work.

  • A. Software
  • B.Input device
  • C.Output device
  • D.None of the above

17) What is the full form of USB?

  • A. Unshielded System Board
  • B.Universal System Board
  • C.Unidentified System Bus
  • D.Universal System Bus

18) What are the five main components of a computer system?

  • A. CPU, CD-ROM, Mouse, Keyboard, Sound card
  • B.CPU, Memory, System bus, Input, Output
  • C.Modem, Keyboard, Word Processor, Printer, Screen
  • D.Memory, Video card, Monitor, Software, Hardware

19) Which one of the following is an example of the browser software?

  • A. Microsoft Word
  • B.Notepad
  • C.Internet navigator
  • D.Internet explorer

20) ROM stands for:

  • A. Read Only Memory
  • B.Random Only Memory
  • C.Read output Memory
  • D.All of the above

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