Question

which of the following is valid c Language data type​

Answer 1

Data types in C Language

Primary data types: These are fundamental data types in C namely integer( int ), floating point( float ), character( char ) and void .

Derived data types: Derived data types are nothing but primary datatypes but a little twisted or grouped together like array, stucture, union and pointer

Answer 2

Answer:

They are arithmetic types and are further classified into: (a) integer types and (b) floating-point types.

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Integer Types.

Type Storage size Value range

char 1 byte -128 to 127 or 0 to 255

unsigned char 1 byte 0 to 255

signed char 1 byte -128 to 127

int 2 or 4 bytes -32,768 to 32,767 or -2,147,483,648 to 2,147,483,647