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A type whose alignment requirement is at least as large as that of every data type ____________

(a) max_align_t

(b) ptrdiff_t

(c) size_t

(d) null

The question was posed to me during an online exam.

My question comes from Standard Definition in chapter C Library of C

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Correct option is (d) null

Explanation: The alignment of the type max_align_t is at least as great as that supported by the compiler in all contexts. An extended alignment is greater than the alignment of max_align_t type. A type having an extended alignment requirement is also called over aligned.

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