What are two channel modes specified by the 802.11n (Hi…

seenagape

8 years ago

What are two channel modes specified by the 802.11n (High Throughput) PHY? (Choose 2)

A.
20 MHz

B.
20/40 MHz

C.
40/80 MHz

D.
22 MHz

E.
80 MHz

F.
160 MHz