2. Sample Papers
  3. 9th Class
  4. Computers Science

9th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-3

  • question_answer
    Which one of the following OS provides graphical user interface?

    A)  Linux              

    B)  Mac

    C)  Windows 7                   

    D)  All of these

    E)  None of these

    Correct Answer: D

You need to login to perform this action.
You will be redirected in 3 sec spinner