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Exercise
21.
The binary equivalent of the Octal number 13.54 is
  • A.
    1011.1011
  • C.
    1001.1110
  • B.
    1101.1110
  • D.
    All of the above
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Answer : [A]
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22.
The only things moving around inside a computer are
  • A.
    1s and 0s
  • C.
    bytes
  • B.
    electrons
  • D.
    proton
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Answer : [B]
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23.
Bubble memory is a
  • A.
    sequential access device only
  • C.
    combination of sequential and direct access devices
  • B.
    direct access device only
  • D.
    All of the above
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Answer : [C]
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24.
A source program is the program written in ____________ language
  • A.
    English
  • C.
    High-level
  • B.
    Symbolic
  • D.
    Machine
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Answer : [C]
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25.
The decimal equivalent of octal number 56 is
  • A.
    46
  • C.
    53
  • B.
    66
  • D.
    49
  • Answer
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Answer : [B]
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