DATA TYPES
A data type defines a collection of data values and a set of predefined operations on those values.
Types of data types-
1) Primitive Data Types: Data types which are not defined with support of other data types.
- Numeric Types
- Integer
- Floating-Point
- Complex
- Decimal
- Boolean Types
- Character Types
2) User-Defined Ordinal Types
- Enumeration Types
- Subrange Types
3) Array Types
4) Associative Array
5) Record Types
6) Union Types
7) Pointer and Reference Types