Question

What is WiFi.....?.........?​

Answer 1

Answer:

Wifi is the most popular wireless communication technology used within a room or a building or connecting to internet.

Answer 2

Wi-Fi is the name of a wireless networking technology that uses radio waves to provide wireless high-speed Internet and network connections. A common misconception is that the term Wi-Fi is short for "wireless fidelity," however this is not the case. Wi-Fi is simply a trademarked phrase that means IEEE 802.11x.

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