Question

what is meant by pointer? ​

Answer 1

Answer:

here is your answer .................

Explanation:

A pointer is a variable whose value is the address of another variable, i.e., direct address of the memory location. Like any variable or constant, you must declare a pointer before using it to store any variable address.

hope it helps you very well

Answer 2

Answer:

A pointer is a variable that stores memory address. Pointers are used to store the addresses of other variables or memory items. Pointers are very useful for another type of parameter passing, usually reffered to as Pass By Address. Pointers are essential for dynamic memory collection.