
Pointers
1. What are pointers?
Ans: Pointers refer to the memory lactation of another variable. It is possible to access and display
the address of memory location of another variable using ‘&’ operator. Pointer variable stores the mem-
ory address of any type of variable. The pointer variable and normal variable should be of the same type.
Memory space required for pointers of any data type is the same, whereas it is different for variables
of different data types. This is due to the fact that pointers store address that is an unsigned integer.
2. What are the advantages of using pointers in C programming?
Ans: Following are the advantages of ...