Question

value of variable always remain constant?​

Answer 1

A constant is a value that cannot be altered by the program during normal execution, i.e., the value is constant. ... This is contrasted with a variable, which is an identifier with a value that can be changed during normal execution, i.e., the value is variable.

Answer 2

Answer:

A constant is a value that cannot be altered by the program during normal execution, ie, the value is constant.

when associated with an identifier, a constant is said to be named although the terms constant and named constant are often used interch angeably