Computer Knowledge Practice Question and Answer

Q:

In what respect are supercomputers different from other computers?

1362 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"

Q:

Which method is used in modern digital computer?

1277 0

  • 1
    Binary numeral system
    Correct
    Wrong
  • 2
    analog calculation method
    Correct
    Wrong
  • 3
    Decimal Number System
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 1. "Binary numeral system"

Q:

Which computer language is used in commercial work?

656 0

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

Q:

Is a high level computer language similar to English language?

671 0

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

Q:

In which language is the most appropriate documentation possible?

835 0

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

Q:

Used for complex scientific calculations?

614 0

  • 1
    BASIC
    Correct
    Wrong
  • 2
    COBOL
    Correct
    Wrong
  • 3
    FORTRAN
    Correct
    Wrong
  • 4
    PASCAL
    Correct
    Wrong
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Answer : 3. "FORTRAN"

Q:

BASIC language is used for which of the following work?

539 0

  • 1
    For commercial purposes
    Correct
    Wrong
  • 2
    For scientific calculations
    Correct
    Wrong
  • 3
    to teach children
    Correct
    Wrong
  • 4
    To learn simple language in the beginning
    Correct
    Wrong
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Answer : 4. "To learn simple language in the beginning"

Q:

The language which the computer understands and executes is called?

457 0

  • 1
    American language
    Correct
    Wrong
  • 2
    machine language
    Correct
    Wrong
  • 3
    secret language
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 2. "machine language"

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