Which IEEE 802.11 physical layer (PHY) specifications include support for and compatibility of both

seenagape

12 years ago

Which IEEE 802.11 physical layer (PHY) specifications include support for and compatibility of
both OFDM and HR/DSSS? (Choose 2)

A.
HR/DSSS (802.11b)

B.
OFDM (802.11a)

C.
ERP (802.11g)

D.
HT (802.11n)

E.
CCK (802.11b)

F.
PBCC (802.11g)