Variables in Java
Q1. What are variables in Java?
Variables are the containers in Java that can store data values inside them.
Q2. What are the 3 types of variables in Java?
There are three types of variables in Java are mentioned below:
- Local Variables
- Static Variables
- Instance Variables
Q3. How to declare variables in Java examples?
We can declare variables in java with syntax as mentioned below:
data_type variable_name;Example:
// Integer datatype with var1 name
int var1;
Java Variables
In Java, Variables are the data containers that save the data values during Java program execution. Every Variable in Java is assigned a data type that designates the type and quantity of value it can hold. A variable is a memory location name for the data.