C provides the four functions, malloc(), calloc(), realloc(), and free() to control the dynamic allocation and release of memory space.

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Quizplus · Accepted Answer

These functions are part of the C standard library, allowing for dynamic memory allocation and deallocation. `malloc()` allocates a single block of memory, `calloc()` allocates multiple blocks and initializes them to zero, `realloc()` adjusts the size of previously allocated memory, and `free()` releases allocated memory back to the system.

C Provides the Four Functions, Malloc(), Calloc(), Realloc(), and Free()