Q:

Which of the following system call is preferred over dup and dup2 for replicating file descriptor?

mhmadesk

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2022-06-10

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Which of the following system call is preferred over dup and dup2 for replicating file descriptor?

dup3
fcn
fcntl
exec

Unix operating system, MCQ Questions, Unix operating system MCQ-questions,

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mhmadesk

2022-06-10

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(c).fcntl

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