Identify wrong one w.r.t. IEEE standards.

Identify wrong one w.r.t. IEEE standards.

a) 802.5 [Ethernet]
b) 802.11 [WLAN]
c) 802.16 [WiMAX]
d) 802.15.4 [LR-WPAN]

From the BCS Technical Cadre (ICT) October 2025 – 49th BCS Written (Special) (BPSC) exam, question 25 of 106.

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