Q:

Which of the following system call is used for duplicating file descriptor?

belongs to collection: UNIX JOBS AND PROCESSES MCQ

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Which of the following system call is used for duplicating file descriptor?


  1. dup
  2. decr
  3. exec
  4. execv

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 (a).dup

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UNIX JOBS AND PROCESSES MCQ

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We can also duplicate the file descriptor using __... >>
<< ____ exec is responsible for executing programs on...