2. Sample Papers
  3. 3rd Class
  4. Computers Science

3rd Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-8

  • question_answer
    Which one of the following is the example of Operating System?

    A) Keyboard                      

    B) Mouse

    C) UNIX   

    D) Monitor

    E) None of these

    Correct Answer: C

    Solution :

    Not Available  


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