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    Question

    The configuration, in which no difference between memory

    and I/O devices is seen by the CPU, is referred to as ___.
    A Memory unit Correct Answer Incorrect Answer
    B Memory-mapped I/O Correct Answer Incorrect Answer
    C Memory address register Correct Answer Incorrect Answer
    D Memory unit Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    The correct answer is B

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