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Discussion :: Library Functions

  1. Input/output function prototypes and macros are defined in which header file?

  2. A.
    conio.h
    B.
    stdlib.h
    C.
    stdio.h
    D.
    dos.h

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    Answer : Option C

    Explanation :

    stdio.h, which stands for "standard input/output header", is the header in the C standard library that contains macro definitions, constants, and declarations of functions and types used for various standard input and output operations.


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