Computer Knowledge Practice Question and Answer

Q:

What is the full form of DNS in the context of computer?

605 0

  • 1
    Digital Notification System
    Correct
    Wrong
  • 2
    Domain Name Server
    Correct
    Wrong
  • 3
    Digital Number System
    Correct
    Wrong
  • 4
    Domain Name System
    Correct
    Wrong
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Answer : 4. "Domain Name System"

Q:

which key deletes the character to the right of the cursor?

595 0

  • 1
    End
    Correct
    Wrong
  • 2
    Delete
    Correct
    Wrong
  • 3
    Home
    Correct
    Wrong
  • 4
    Backspace
    Correct
    Wrong
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Answer : 2. "Delete"

Q:

what is the Celeron?

436 0

  • 1
    a range of RAM
    Correct
    Wrong
  • 2
    a range of Rome
    Correct
    Wrong
  • 3
    a range of processors
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "a range of processors"

Q:

What is the full form of FPD in the context of computer?

768 0

  • 1
    file processing device
    Correct
    Wrong
  • 2
    flat power display
    Correct
    Wrong
  • 3
    flat panel display
    Correct
    Wrong
  • 4
    file protection device
    Correct
    Wrong
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Answer : 3. "flat panel display"

Q:

When two processors are installed in a computer, what is it called?

523 0

  • 1
    double processing
    Correct
    Wrong
  • 2
    parallel processing
    Correct
    Wrong
  • 3
    segmental processing
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "parallel processing"

Q:

Recently Shri Amit Shah has launched 'Prahari' mobile app in New Delhi, this app is related to?

534 0

  • 1
    Indian Army
    Correct
    Wrong
  • 2
    Indian Navy
    Correct
    Wrong
  • 3
    Border Security Force
    Correct
    Wrong
  • 4
    Indian Air Force
    Correct
    Wrong
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Answer : 3. "Border Security Force"

Q:

What is the physical layout of a computer network called?

460 0

  • 1
    network service
    Correct
    Wrong
  • 2
    network size
    Correct
    Wrong
  • 3
    network topology
    Correct
    Wrong
  • 4
    network property
    Correct
    Wrong
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Answer : 3. "network topology"

Q:

Which of the following has been developed by MHRD as 'One Stop Education Portal'?

407 0

  • 1
    Sakshat
    Correct
    Wrong
  • 2
    Self
    Correct
    Wrong
  • 3
    Silent
    Correct
    Wrong
  • 4
    E-Pathshala
    Correct
    Wrong
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Answer : 1. "Sakshat"

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