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C-Language - Interview Questions
What are Data Types in C Language ?
C data types are defined as the data storage format that a variable can store a data to perform a specific operation.
Data types are used to define a variable before to use in a program. Size of variable, constant and array are determined by data types.
There are four data types in C language. They are :

Basic data types : int, char, float, double
Enumeration data type : enum
Derived data type : pointer, array, structure, union
Void data type : void
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