Below is a list of the Data Types definition.

INTEGER ( INT ) - All numeric items with no fractional part belong to integer type

Three (3) Integer Modifiers

- Unsigned Int : It can store positive range of values
- Short Int : It can store a limited range values
- Long Int : It can store high values and negative values

FLOAT - all numeric data including fractional part

CHARACTER ( CHAR ) - all single characters used in the programs belong to the character type

DOUBLE - the higher precision of floating point

STRING - a sequence or set of characters including blank space

BOOLEAN - represents the values : TRUE or FALSE

Although only two values are possible, they are rarely implemented as a single binary digit for efficiency reasons.