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What will fopen will return, if there is any error while opening a file?

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What will fopen will return, if there is any error while opening a file?

(a) Nothing

(b) EOF

(c) NULL

(d) Depends on compiler

This question was addressed to me during an online interview.

The doubt is from File Access topic in chapter Input and Output in C of C

1 Answer

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Best answer
The correct answer is (c) NULL

The explanation: None.

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