Computer Fundamentals MCQs | Page - 31

Dear candidates you will find MCQ questions of Computer Fundamentals here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

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Mr. Dubey • 97.30K Points
Coach

Q. which one of the following was included in modern IBM compatible keyboards?

  • (A) insert
  • (B) start
  • (C) delete
  • (D) print screen
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M

Mr. Dubey • 97.30K Points
Coach

Q. mouse was invented by

  • (A) jack kilby
  • (B) thomas watson
  • (C) douglas engelbart
  • (D) none of the above
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M

Mr. Dubey • 97.30K Points
Coach

Q. which is considered to be the next generation of OMR

  • (A) ocr
  • (B) icr
  • (C) micr
  • (D) none of the above
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M

Mr. Dubey • 97.30K Points
Coach

Q. which one of the following monitors has an electron gun

  • (A) plasma
  • (B) led
  • (C) crt
  • (D) none of the above
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M

Mr. Dubey • 97.30K Points
Coach

Q. which of the folowing are basic categories of mouse

  • (A) mechanical
  • (B) laser
  • (C) optical
  • (D) all of the above
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M

Mr. Dubey • 97.30K Points
Coach

Q. which one of the following is a digital modulation technique

  • (A) frequency shift keying
  • (B) amplitude shift keying
  • (C) on-off keying
  • (D) all of the above
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M

Mr. Dubey • 97.30K Points
Coach

Q. what are the components of a computer hardware

  • (A) hardware
  • (B) software
  • (C) data
  • (D) all of the above
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M

Mr. Dubey • 97.30K Points
Coach

Q. which one of these consist of interconnected electronic devicesthat control everything that computer does?

  • (A) hardware
  • (B) software
  • (C) data
  • (D) users
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