When we are
store the data on variables then data types present what kind of data stored in variables .
Data types
is particular size and types of values that’s stored in
identifier.
Data types divided in to two types .
Data types
divided into two types Primitive and Non
primitive.
Non primitive
Classes
Arrays
Interfaces
Primitive
Primitive
Primitive divided into two types Numeric and non Numeric.
Numeric
Integer
Floating
point
Integer
Byte 1byte
Short 2byte
Int 4byte
Long 8byte
Float 4byte
Double 8 byte
Non numeric
Character
Boolean
Char 2byte
Boolean
Boolean used
in java program as a condition true and false.
It used the
memory one bit.
<a href=" https://www.teeztareen.com/2019/06/blog-post_16.html">Data
types in java</a>
