Data types

Data types

1. Data types is kind of size and value can be stored in data (like Numbers, character, true/false etc..)
2. There are two types of data types

i) Primitive data type
ii) Non - primitive data type

i. Primitive date type

Byte - 1 byte
Sort - 2 byte
Int - 4 byte
Long - 8 byte
Float - 2 byte
Double. - 4 byte
Char. - 1 byte
Boolean - 1 bit

1 bit = 8 bit

Range of primitive data types

Byte - 1 byte - 8 bit
Sort - 2 byte - 16 bit
Int - 4 byte - 32 bit
Long - 8 byte _ 64 bit
Float. - 2 byte - 16 bit
Double. - 4 byte -16 bit
Char. - 1 byte - 8 bit
Boolean - 1 bit- 1 bit

Non - primitive Data types

String
1)The values of the strings can store in between " " (double quotation)
2)string allows only can store the variable of name.
Eg.- String "Naveen"
3) String stores the multiple char " "