Question

What is the signature of a pointer that can only point to a fixed memory location in c language?

Answer 1

Pointer in c language :

Explanation:

• The Pointer in C is a variable which stores the address of another variable.
• A pointer could be used to refer to another pointer function.
• A pointer could be incremented/decremented, i.e., to point to the next/ previous memory location.
• The purpose of a pointer is to save memory space and attain faster execution time.

• Signature of a pointer means declaration of a pointer to point fixed memory location in C language.

• The general syntax of pointer declaration is,

         datatype *pointer_name;

• The data type of the pointer and also the variable to which the pointer variable is pointing must be the same.