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Exercise
36.
A path by which communication is achieved between a central processor and other deices is called
  • A.
    audit trial
  • C.
    bus
  • E.
    None of the above
  • B.
    network
  • D.
    channel
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Answer : [C]
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37.
Which device can produce the final product of machine processing in to a form usable by humans?
  • A.
    Storage
  • C.
    Output device
  • B.
    Input device
  • D.
    Control
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Answer : [C]
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38.
Which is the computer memory that does not forget?
  • A.
    ROM
  • C.
    PROM
  • B.
    RAM
  • D.
    All of the above
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Answer : [A]
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39.
Which of the following is the fastest?
  • A.
    CPU
  • C.
    Video terminal
  • B.
    Magnetic tapes and disks
  • D.
    Sensors, mechanical controllers
  • Answer
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Answer : [A]
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40.
Software instructions intended to satisfy a user's specific processing needs are called
  • A.
    Systems software
  • C.
    Documentation
  • B.
    A microcomputer
  • D.
    Applications software
  • Answer
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Answer : [D]
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