Memory Allocation - Programming

Q1:

Which header file should be included to use functions like malloc() and calloc()?

A memory.h

B stdlib.h

C string.h

D dos.h

ANS:A - memory.h

malloc(), calloc(), realloc() n free(), all are defined in stdlib.h as well as alloc.h
We can include anyone.

Regarding option, stdlib.h is the answer.