C Programming - C Preprocessor - Discussion


A preprocessor directive is a message from compiler to a linker.

[A]. True
[B]. False

Answer: Option B



Example: #define symbol replacement

When the preprocessor encounters #define directive, it replaces any occurrence of symbol in the rest of the code by replacement. This replacement can be an statement or expression or a block or simple text.

Shaik Mohammed Mudasir said: (Dec 15, 2014)  
Good experience.

Kaushal said: (Sep 16, 2019)  
Please explain in detail.

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