Computer Hardware MCQ Questions

Computer Hardware MCQ Questions

  • Sharad Jaiswal
  • 23rd Nov, 2021

We have listed below the best Computer Hardware MCQ Questions for your basic knowledge of Computer Hardware. This Computer Hardware MCQ Test contains 25+ Computer Hardware Multiple Choice Questions. You have to select the right answer to every question to check your final preparation for Computer Hardware MCQ Interview or Exams.

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Practice Best Computer Hardware MCQ Questions

1) What is the best way to protect your Hard Drive data?

  • A. Run scandisk
  • B.Regular backups
  • C.Regular diagnostic
  • D.All of the above

2) DOS driver is used to emulate expanded memory?

  • A. EMM386.exe
  • B.Ramdrive.sys
  • C.Himem.sys
  • D.None of the above

3) Which peripheral port provides the FASTEST throughput to laser printers?

  • A. Serial Port
  • B.RS-232
  • C.Parallel Port
  • D.USB port

4) Modem is used for?

  • A. Supply DC power
  • B.DC to DC conversion
  • C.AC to DC conversion
  • D.Modulation and demodulation

5) Which of the following is an output device?

  • A. Scanner
  • B.Speaker
  • C.Keyboard
  • D.Mouse

6) BIOS stand for?

  • A. Basic input output system
  • B.Basic instruction output system
  • C.Basic interface output system
  • D.None of the above

7) GUI devices are_______

  • A. OMR
  • B.Mouse
  • C.Keyboard
  • D.All of the above

8) RAM is needed to display 1024x768 at 24-bit color?

  • A. 512 KB
  • B.4 MB
  • C.8 MB
  • D.16 MB

9) Pressing F8 key for three times selects_______

  • A. word
  • B.paragraph
  • C.sentence
  • D.whole page

10) Who was the World first Computer Programmer?

  • A. Bill Gates
  • B.Dennis Ritchie
  • C.Kem Thopsan
  • D.Ada Lovelace

11) Which language does MS-Word use to create Macros?

  • A. Visual Basic
  • B.Visual Java
  • C.Visual C++
  • D.PHP

12) World Wide Web(www) was_______

  • A. NASA
  • B.Microsoft
  • C.CERN
  • D.Pentagon

13) What is the full form of SIM?

  • A. Subscriber Trunk Dialing
  • B.Station Identity Module
  • C.System Identity Module
  • D.Subscriber Identity Module

14) Compresses large files into a smaller file.

  • A. WinStyle
  • B.WinZip
  • C.WinShrink
  • D.Microsoft

15) Manipulation of data in computer is called_______

  • A. Processing
  • B.Boot
  • C.Format
  • D.Encrypted Data

16) Chip is a common nickname for a(n)

  • A. Resister
  • B.Transistor
  • C.Integrated Circuit(IC)
  • D.Semi-conductor

17) How many pins in IDE cables?

  • A. 20
  • B.40
  • C.80
  • D.120

18) DSL stands for_______

  • A. Digital Signature Line
  • B.Digital Subscriber Loop
  • C.Digital Subscriber Line
  • D.Digital Sending Line

19) Winchester drive is also called as

  • A. Floppy Disk Drive
  • B.Hard Disk Drive
  • C.CD Disk
  • D.Magnetic Tape

20) How many pins on a VGA

  • A. 12
  • B.15
  • C.18
  • D.32

21) A port can be:

  • A. input
  • B.output
  • C.bidirectional
  • D.All of the above

22) RAM is stand for______

  • A. Read Access Memory
  • B.Random Activity Memory
  • C.Random Access Memory
  • D.None of the above

23) How is the data stored on the diskette?

  • A. Magnetism
  • B.Circuits
  • C.Laser bubbles
  • D.Ink

24) BIOS is used for?

  • A. compiler
  • B.interpreter
  • C.operating system
  • D.application software

25) Which of the following is not considered hardware?

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

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