2. Sample Papers
  3. 7th Class
  4. Computers Science

7th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-8

  • question_answer
    Which one of the following tasks is performed by an OS?

    A)  Managing memory

    B)  Input output management

    C)  Process scheduling

    D)  All of these

    E)  None of these

    Correct Answer: D

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