Computer Memory Practice Question and Answer

Q:

Cache memory is used for -

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  • 1
    for permanent storage
    Correct
    Wrong
  • 2
    to overcome the speed barrier between memory and processor
    Correct
    Wrong
  • 3
    for important data
    Correct
    Wrong
  • 4
    none of the above
    Correct
    Wrong
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Answer : 2. "to overcome the speed barrier between memory and processor"

Q:

Register is a high-speed memory element, which is located in -

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  • 1
    in memory of
    Correct
    Wrong
  • 2
    CPU
    Correct
    Wrong
  • 3
    input/output unit
    Correct
    Wrong
  • 4
    in ROM or EPROM
    Correct
    Wrong
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Answer : 4. "in ROM or EPROM"

Q:

pen drive is

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  • 1
    a static secondary storage unit
    Correct
    Wrong
  • 2
    a magnetic secondary storage unit
    Correct
    Wrong
  • 3
    a removable secondary storage unit
    Correct
    Wrong
  • 4
    none of the above
    Correct
    Wrong
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Answer : 3. "a removable secondary storage unit"

Q:

The transfer of data from one application to another in a computer is called -

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  • 1
    Dynamic Data Exchange
    Correct
    Wrong
  • 2
    dynamic disk exchange
    Correct
    Wrong
  • 3
    dodgy data exchange
    Correct
    Wrong
  • 4
    dogmatic data exchange
    Correct
    Wrong
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Answer : 1. "Dynamic Data Exchange"

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