According to the IEEE, which types of encryption should be used by the HT client STA?

An HT client STA is transmitting to an HT AP using modulation and coding scheme (MCS) #12 that defines 16-QAM modulation, two spatial streams, a 40-MHz bonded channel, and an 800 ns guard interval to achieve a data rate of 162 Mbps.

According to the IEEE, which types of encryption should be used by the HT client STA? (Choose all that apply.)
A . Static WEP
B . Dynamic WEP
C . TKIP/ARC4
D . CCMP/AES
E . All of the above

Answer: D