New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Which of the following is a multi-user System software

    (OS)?
    A DOS Correct Answer Incorrect Answer
    B Unix Correct Answer Incorrect Answer
    C Windows Vista Correct Answer Incorrect Answer
    D Windows Professional Correct Answer Incorrect Answer
    E Macintosh Correct Answer Incorrect Answer

    Solution

    The correct answer is B

    Practice Next

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