4. What is the primary enhancement WPA2 has over WEP?
(A) WPA2 uses longer keys than WEP.
(B) AES and CCMP.
(C) Temporary WEP keys using TKIP,
(D)WPA2 supports the 802.1x protocol for secure client authentication.

答案：登入後查看
統計： A(0), B(0), C(0), D(2), E(0) #2849676