📊 C Programming
Q. Which header file is needed for using printf() and scanf() functions?
  • (A) stdlib.h
  • (B) conio.h
  • (C) stdio.h
  • (D) string.h
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✅ Correct Answer: (C) stdio.h

Explanation: The stdio.h header file contains declarations for printf() and scanf().

Explanation by: Mr. Dubey
The stdio.h header file contains declarations for printf() and scanf().

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