Question: what are the numeric data types in java?
Answer: byte 1 byte -128 to 127., short 2 bytes -32,768 to 32,767., int 4 bytes -2,147,483,648 to 2,147,483,647., long 8 bytes -9,223,372,036,854,775,808 to 9,223,372,036,854,775,80., float 4 bytes 7 decimal digits., double 8 bytes 16 decimal digits.