Multiple choice

Pick the odd one out.

  1. Malloc()

  2. Calloc()

  3. Realloc()

  4. Free()
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Malloc, calloc, and realloc are all functions used to request and allocate memory on the heap. Free is the odd one out because its function is to release or deallocate memory that was previously allocated.

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