The physical layer for IEEE 802.11 has been issued in _______ stages.
A)3
B)5
C)7
D)9

Name: The physical layer for IEEE 802.11 has been issued in _______ stages. A)3 B)5 C)7 D)9
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The physical layer for IEEE 802.11 has been issued in five stages, known as 802.11a, 802.11b, 802.11g, 802.11n, and 802.11ac. Each stage has introduced improvements in data rates, range, and other features.

The Physical Layer for IEEE 802