Types of Variables java |

Types of Variables java:

Primitive Variables 🔢: These are used to store simple values like numbers, characters, or true/false. Examples include byte for small integers, int for regular integers, float for decimal numbers, char for characters, and boolean for true/false values.

Reference Variables 🧑‍💻: These hold references to objects or arrays rather than the actual data. A String stores a sequence of characters, and arrays store collections of data. Objects are instances of classes used to represent complex data.

Local Variables 💼: These are variables declared inside a method. They can only be used within that method and are typically used for temporary data.

Instance Variables 🏠: These belong to an instance of a class (an object). Each object has its own copy of the instance variables.




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