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Which IEEE standard is used for Wi-Fi ?

  • A.IEEE 802.11
  • B.IEEE 802.20
  • C.IEEE 802.3
  • D.IEEE 802.16

Answer: A

Wi-Fi is based on IEEE 802.11.

IEEE 802.11 is the family of standards for wireless local area networks: 802.11b, g, n, ac and ax (Wi-Fi 6), among others. 'Wi-Fi' is the Wi-Fi Alliance's brand for devices certified under it.

IEEE 802.3 is wired Ethernet. IEEE 802.16 is WiMAX, broadband wireless over metropolitan distances. IEEE 802.20 is Mobile Broadband Wireless Access, a standard for mobile data that saw little use.

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