Banking Computers Science IBPS Bank Clerk Online CWE-IV Exam Held on 14-12-2014

  • question_answer
    Which of the following is an operating system?

    A)  Linux  

    B)  Debugger

    C)  Mozilla

    D)  Google Chrome

    E)  Intel 8085

    Correct Answer: A

    Solution :

     An operating system (OS) is software that manages computer hardware and software resources and provides common services for computer programs. Examples of popular modern operating systems include Android. BSD, iOS, Linux, OS X, QNX, Microsoft Windows, Windows Phone, and IBM z/OS.


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