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    Question

    The LAN & WAN technologies are associated with

    ..........................
    A physical layer Correct Answer Incorrect Answer
    B data link layer Correct Answer Incorrect Answer
    C network or internet layer Correct Answer Incorrect Answer
    D both 1 & 2 are true Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    LAN and WAN technologies use protocols of the Data Link and Physical Layer.

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