Question

a ________ is data whose value does not change​

Answer 1

Answer:

Constant

Explanation:

A constant is a data item whose value cannot change during the program's execution. Thus, as its name implies – the value is constant. A variable is a data item whose value can change during the program's execution.

Answer 2

Answer:

A 'constant' is a data item whose value cannot change during the program's execution.