In UNIX, what will the open system call return?(a) pointer to the entry in the open file table(b) pointer to the entry in the system wide table(c) a file to the process calling it(d) none of the mentionedI have been asked this question at a job interview.This interesting question is from File System Interface Access Methods in portion File Systems and their Implementation of Operating System

In UNIX, what will the open system call return?(a) pointer to the entr

1.	In UNIX, what will the open system call return?(a) pointer to the entry in the open file table(b) pointer to the entry in the system wide table(c) a file to the process calling it(d) none of the mentionedI have been asked this question at a job interview.This interesting question is from File System Interface Access Methods in portion File Systems and their Implementation of Operating System
Answer» CORRECT ANSWER is (a) pointer to the ENTRY in the open file table Best explanation: NONE.

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