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Exercise
6.
Scissoring enables
  • A.
    a pan of data to be displayed
  • C.
    full data display on full area of screen
  • B.
    entire data to be displayed
  • D.
    no data to be displayed
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Answer : [A]
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7.
The advantage of a command processor running only built-in commands is
  • A.
    flexibility to the users in running lists of commands by simply collecting them in named batch command files
  • B.
    the command set being common across different hardware configurations
  • C.
    users can create system programs and run them as commands
  • D.
    the processing is much faster than would otherwise be the case when user defined commands are used
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Answer : [B]
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8.
While running DOS on a PC, which command would be used to duplicate the entire diskeue?
  • A.
    COPY
  • C.
    CHKDSK
  • B.
    DISK COPY
  • D.
    TYPE
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Answer : [B]
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9.
Which of the following systems software does the job of merging the records from two files into one?
  • A.
    Security software
  • C.
    Networking software
  • B.
    Utility program
  • D.
    Documentation system
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Answer : [B]
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10.
An instruction in a programming language that is replaced by a sequence of instructions prior to assembly or compiling is known as
  • A.
    procedure name
  • C.
    label
  • B.
    macro
  • D.
    literal
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Answer : [B]
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