Question

What is variable declaration in java ​

Answer 1

Answer:

A variable declaration is a name given to a memory location. It is the basic unit of storage in a program.

Answer 2

Answer:

Great question!

A Variable declaration is just you creating a variable to hold your data.

Some of the different types of data type are doubles, int, strings

those hold certain type of data.

Explanation:

An example is:

//I want to make a data that says Hi I am a computer programmer!

//Define the variable

String WhoIam =  "Hi I am a computer programmer!";

//I want to output the variable

System.out.print(WhoIam);

//output

Hi I am a computer programmer!

Hope this helped!