Computer Awareness Practice Question and Answer

Q:

______transforms one interface into another interface. 

2784 0

  • 1
    Data
    Correct
    Wrong
  • 2
    Hardware
    Correct
    Wrong
  • 3
    Programs
    Correct
    Wrong
  • 4
    Software
    Correct
    Wrong
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Answer : 4. "Software"

Q:

OCR stands for………..

2777 1

  • 1
    Optical Character Recognition
    Correct
    Wrong
  • 2
    Optical CPU Recognition
    Correct
    Wrong
  • 3
    Optimal Character Recognition
    Correct
    Wrong
  • 4
    Other Character Recognition
    Correct
    Wrong
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Answer : 1. "Optical Character Recognition"

Q:

Computer process data into information by working exclusively with: 

2736 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:

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

2707 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:

______is a layer of computer system between the hardware and the user program. 

2695 0

  • 1
    System environment
    Correct
    Wrong
  • 2
    Operational environment
    Correct
    Wrong
  • 3
    Operating system
    Correct
    Wrong
  • 4
    Operating environment
    Correct
    Wrong
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Answer : 3. "Operating system "

Q:

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

2629 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____

2558 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:

In what respect are supercomputers different from other computers?

2533 1

  • 1
    very high price
    Correct
    Wrong
  • 2
    air conditioning problem
    Correct
    Wrong
  • 3
    Calculation capacity and large memory storage
    Correct
    Wrong
  • 4
    Multiple uses
    Correct
    Wrong
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Answer : 3. "Calculation capacity and large memory storage"

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