There are following types of data type in java as follows:-
Type of Variable Default Value
byte 0
short 0
int 0
long 0L
float 0.0f
double 0.0d
char null character
boolean false(0)
reference null
The concept of default values is applicable on the variables that is declared in a class not in a method.
Casting:
The process of converting one dataype to another is called casting.
Example:
float a:
a = (int)125.45+25;
Type of Variable Default Value
byte 0
short 0
int 0
long 0L
float 0.0f
double 0.0d
char null character
boolean false(0)
reference null
The concept of default values is applicable on the variables that is declared in a class not in a method.
Casting:
The process of converting one dataype to another is called casting.
Example:
float a:
a = (int)125.45+25;
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