Question

Which of the following transmits data in the form of light rather than electronic signals?

Answer 1

Light Fidelity or Li-Fi is a Visible Light Communications (VLC) system that runs wireless communications travelling at very high speeds. ... Like Wi-Fi, Li-Fi also transmits data electromagnetically. Wi-Fi requires radio waves while Li-Fi runs on visible light.

Answer 2

ANSWER:

Light Fidelity or Li-Fi is a Visible Light Communications (VLC) system that runs wireless communications travelling at very high speeds. ... Like Wi-Fi, Li-Fi also transmits data electromagnetically. Wi-Fi requires radio waves while Li-Fi runs on visible light.

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