The Wi-Fi Alliance defined two certification programs, called WPA and WPA2, which are based on the IEEE 802.11i standard. Which three statements are true about these certifications? (Choose three.) 

Answer options:

A. WPA is based on the ratified IEEE 802.11i standard.
B. WPA2 is based on the ratified IEEE 802.11i standard.
C. WPA enhanced WEP with the introduction of TKIP.
D. WPA2 requires the support of AES-CCMP.
E. WPA2 supports only 802.1x/EAP authentication.

BCD