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

Options
1) conio.h
2) stdlib.h
3) stdio.h
4) dos.h

• stdio.h ...printf and scanf funtion declarations are present in stdio.h
  
• 8 years agoHelpfull: Yes(2) No(0)
• Answer: Option C
  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.
• 6 years agoHelpfull: Yes(1) No(0)