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    Question

    Bluetooth technology, used for short-range data

    exchange, operates on what type of connection?
    A Radio waves Correct Answer Incorrect Answer
    B Internet cable Correct Answer Incorrect Answer
    C Optical fiber Correct Answer Incorrect Answer
    D Wireless Correct Answer Incorrect Answer

    Solution

    Bluetooth is a wireless technology that uses UHF radio waves in the ISM band from 2.4 to 2.485 GHz to exchange data over short distances. It forms a network known as a Personal Area Network (PAN), facilitating connectivity between devices without physical cables.

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