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C | Macro & Preprocessor | Question 11
What is the use of "#pragma once"?
(A)
Used in a header file to avoid its inclusion more than once.
(B)
Used to avoid multiple declarations of same variable.
(C)
Used in a c file to include a header file at least once.
(D)
Used to avoid assertions
Answer
Please comment below if you find anything wrong in the above post
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