2. Sample Papers
  3. 12th Class
  4. Computers Science

12th Class Computers Science Sample Paper Cyber Olympiad Sample Paper-2

  • question_answer
    Which of the following header files will be required to be included for the following built-in functions in C++? \[isupper(),\text{ }isalnum()\]

    A) \[<math.h>\]                

    B) \[<ctype.h>\]

    C) \[<string.h>\]                

    D) \[<iomanip.h>\]

    Correct Answer: B

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