What standard speciﬁes 54 Mbps Wireless LANs at a frequency of 5 GHz?
A. IEEE 802.11
B. IEEE 802.11a
C. IEEE 802.11b
D. IEEE 802.11g
Answer:B
What standard speciﬁes 54 Mbps Wireless LANs at a frequency of 5 GHz?
A. IEEE 802.11 B. IEEE 802.11a C. IEEE 802.11b D. IEEE 802.11g