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Banking Computers Science Sample Paper Computer - Sample Paper - 22

  • question_answer
    Which one is not needed by server programme from an operating system?

    A) Task pre-emption           

    B) Task priority

    C) Semaphores                  

    D) All of the above

    E) None of these

    Correct Answer: D

    Solution :

    Base OS services needed by a server program- task preemption. Task priority, semaphores, Inter process commutation (IPC). Threads. Inter-task protection, Multi-user High performance file system efficient memory management. Dynamically linked run-lime extensions.


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