Question

what is pointer variable?​

Answer 1

A pointer is a variable that stores the address of another variable. Unlike other variables that hold values of a certain type, pointer holds the address of a variable. For example, an integer variable holds (or you can say stores) an integer value, however an integer pointer holds the address of a integer variable.

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Answer 2

Explanation:

A pointer ,however is a variable that stores the memory address as it value. A pointer variable to a data type ( like into or string) of the same type, and is created with the* operator