Which option lists the key features of Cisco Compatible Extensions v5?

Which option lists the key features of Cisco Compatible Extensions v5?
A . Roaming and real-time diagnostics, MFP, a diagnostic channel that allows troubleshooting of the client, client reporting, optional location service, and expedited bandwidth
B . AP assisted roam, Cisco Centralized Key Management, radio measurements, and transmit power control
C . CAC, UPSD, voice metrics, MBSSIDs, location, link tests, and NAC
D . WME, proxy ARP, EAP-FAST, and WPA2, and single sign-on
E . LEAP, WPA, 802.1x and VLANs per AP, TKIP, and WiFi

View Answer

Answer: A

Explanation:

http://www.cisco.com/web/partners/downloads/765/ccx/Comp_Ext_CustPreso.pdf