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

3rd Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-5

  • question_answer
    Which of the following is/are primary memory device?

    A) Magnetic tape

    B) Magnetic disk

    C) Optical disk

    D) All of these are primary memories

    E) None of these

    Correct Answer: E

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