Computer Awareness Practice Question and Answer

Q:

Which of the following are the cheapest memory devices in terms of cost/bit? 

1937 0

  • 1
    Magnetic Tapes
    Correct
    Wrong
  • 2
    Compact Disk
    Correct
    Wrong
  • 3
    Semiconductor Memories
    Correct
    Wrong
  • 4
    Magnetic Disk
    Correct
    Wrong
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Answer : 2. "Compact Disk "

Q:

Computer process data into information by working exclusively with: 

1912 1

  • 1
    Characters
    Correct
    Wrong
  • 2
    Numbers
    Correct
    Wrong
  • 3
    Multimedia
    Correct
    Wrong
  • 4
    Words
    Correct
    Wrong
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Answer : 2. "Numbers "

Q:

“World Wide Web" is made by: 

1892 0

  • 1
    Tike Berners Lee
    Correct
    Wrong
  • 2
    Tim Berners Lee
    Correct
    Wrong
  • 3
    Tom Berners Lee
    Correct
    Wrong
  • 4
    Tin Berners Lee
    Correct
    Wrong
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Answer : 2. "Tim Berners Lee "

Q:

Recently, with which company has Apple been fined for patent infringement?

1873 1

  • 1
    Samsung
    Correct
    Wrong
  • 2
    Qualcomm
    Correct
    Wrong
  • 3
    Smart Flash LLC
    Correct
    Wrong
  • 4
    Nvidia
    Correct
    Wrong
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Answer : 3. "Smart Flash LLC"

Q:

The most powerful computer is____

1846 1

  • 1
    Super computer
    Correct
    Wrong
  • 2
    Micro computer
    Correct
    Wrong
  • 3
    Mini computer
    Correct
    Wrong
  • 4
    All of these
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "Super computer"

Q:

Who is the inventor of computer?

1840 0

  • 1
    von Neumann
    Correct
    Wrong
  • 2
    JS Kilby
    Correct
    Wrong
  • 3
    Charles Babbage
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "Charles Babbage"

Q:

What is the Hindi name of computer?

1838 0

  • 1
    calculator
    Correct
    Wrong
  • 2
    Computer
    Correct
    Wrong
  • 3
    Accountant
    Correct
    Wrong
  • 4
    Calculators
    Correct
    Wrong
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Answer : 2. "Computer"

Q:

Which of the following is not an operating system? 

1813 0

  • 1
    Android
    Correct
    Wrong
  • 2
    Vista
    Correct
    Wrong
  • 3
    iOS
    Correct
    Wrong
  • 4
    Opera
    Correct
    Wrong
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Answer : 4. "Opera "

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