pointers
Matching exercise
Match the items on the right to the items on the left.
memory is reserved dynamically but not accessible to any of the programs
The function allocates memory and leaves the memory unintialized
The function allocates memory and intializes all bits to zero
free(ptr);
you can change the size of previously allocated memory
Memory leak
malloc()
calloc()
This statement frees the space allocated in the memory pointed by ptr
realloc()