Banking Computers Science IBPS RRBs Officer Exam Scale-I II CWE 12-09-2015

  • question_answer
    Which of the following is essential for using of a computer effectively?

    A)  presentation software

    B)  executive software

    C)  command software

    D)  utility software

    E)  system software

    Correct Answer: E

    Solution :

    [d] To use a computer effectively, a person must tell the computer what tasks to perform. System software (systems software) is computer software designed to operate and control the computer hardware and to provide a platform for running       application software. System software can be separated into two different categories, operating systems and utility software.

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