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.

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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