Computer Awareness Questions Practice Question and Answer

Q:

What is the main component of CPU?

715 0

  • 1
    Control Unit
    Correct
    Wrong
  • 2
    Memory
    Correct
    Wrong
  • 3
    Arithmetic Logic Unit
    Correct
    Wrong
  • 4
    All these
    Correct
    Wrong
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Answer : 4. "All these"

Q:

Microsoft’s Messenger allows users to–

711 0

  • 1
    to bypass a browser to surf the Web
    Correct
    Wrong
  • 2
    create a blog
    Correct
    Wrong
  • 3
    communicate via direct live communication
    Correct
    Wrong
  • 4
    identify and eliminate spam
    Correct
    Wrong
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Answer : 3. "communicate via direct live communication"

Q:

Which of the following is the largest, fastest and most expensive computer?

706 0

  • 1
    super computer
    Correct
    Wrong
  • 2
    Laptop
    Correct
    Wrong
  • 3
    Personal Computer
    Correct
    Wrong
  • 4
    Note Book
    Correct
    Wrong
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Answer : 1. "super computer"

Q:

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

703 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?

703 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:

Which is the first computer language developed to program?

703 0

  • 1
    FORTRAN
    Correct
    Wrong
  • 2
    COBOL
    Correct
    Wrong
  • 3
    PASCAL
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 1. "FORTRAN"

Q:

______ denotes what is in the data base fields?

699 0

  • 1
    Structures
    Correct
    Wrong
  • 2
    Field markers
    Correct
    Wrong
  • 3
    Field definitions
    Correct
    Wrong
  • 4
    Field name
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "Field markers"

Q:

Which key is used to indent a paragraph in MS-Word?

693 0

  • 1
    Alt
    Correct
    Wrong
  • 2
    Tab
    Correct
    Wrong
  • 3
    Ctrl
    Correct
    Wrong
  • 4
    Esc
    Correct
    Wrong
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Answer : 2. "Tab "

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