What is range of java primitive data types ?
Answer : Please see below :
Name | Width | Range |
byte | 8 | –128 to 127 |
short | 16 | –32,768 to 32,767 |
int | 32 | –2,147,483,648 to 2,147,483,647 |
long | 64 | –9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 |
double | 64 | 4.9e–324 to 1.8e+308 |
float | 32 | 1.4e–045 to 3.4e+038 |
boolean : The boolean data type has only two possible values: true and false. Use this data type for simple flags that track true/false conditions. This data type represents one bit of information, but its “size” isn’t something that’s precisely defined.
char : The char data type is a single 16-bit Unicode character. It has a minimum value of ‘\u0000’ (or 0) and a maximum value of ‘\uffff’ (or 65,535 inclusive).