Question

A variable which can have only defined value is called

Answer 1

In computer programming, a variable or scalar is a storage location (identifiedby a memory address) paired with an associated symbolic name (an identifier), which contains some known or unknown quantity of information referred to as a value.

Answer 2

Char A is the variable that will have only a single character stored in it.

The variable can be an uppercase word, lower case word, numerical or even the symbol but the quantity will only be one.

These type of variable are mainly the one that helps in storing the values easily with no problem that might interrupt the whole process.