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For removing a link, ____ is used.

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For removing a link, ____ is used.

(a) link

(b) symlink

(c) unlink

(d) delink

The question was asked during an internship interview.

This is a very interesting question from File handling System Calls topic in chapter System Programming I – Files of Unix

1 Answer

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Best answer
Right choice is (c) unlink

Explanation: The unlink system call removes the directory entry for the file (the argument) and decrements the link count in its inode by one.

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