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The environment variables are available in _____

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The environment variables are available in _____

(a) *environ[ ]

(b) env[ ]

(c) env

(d) pipe

I have been asked this question in a job interview.

The origin of the question is Process Control System Calls in section System Programming II – Process Control & Unix System Performance of Unix

1 Answer

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Best answer
Correct answer is (a) *environ[ ]

To elaborate: The environment variables transmitted from parent process to child are available in environ[ ] variable.

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