Question

    What does Li-Fi technology primarily use for data

    transmission?
    A Radio waves Correct Answer Incorrect Answer
    B Light waves Correct Answer Incorrect Answer
    C Sound waves Correct Answer Incorrect Answer
    D Microwave signals Correct Answer Incorrect Answer
    E Infrared signals Correct Answer Incorrect Answer

    Solution

    Li-Fi technology uses light waves for high-speed data transmission, offering advantages like energy efficiency, faster speeds, and improved security compared to Wi-Fi.

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