Which of these statements regarding Cisco’s WebVPN support is correct?

Which of these statements regarding Cisco’s WebVPN support is correct?

A.
Cisco’s WebVPN solution supports both TCP and UDP port forwarding for application support.

B.
Cisco ISR Routers with the Enhanced Security Bundles support WebVPN.

C.
Cisco security appliances act as a proxy between the end user and the target web server.

D.
Cisco PIX Security Appliances (running release 7.0) and Adaptive Security
Appliances both support WebVPN.

Explanation:
Clientless SSL VPN (WebVPN) on ASA Configuration Example: http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a00806ea271.shtml

A remote client must download a small, Java-based applet for secure access of TCP applications that use static port numbers. UDP is not supported.
Clientless SSL VPN (WebVPN) allows for limited but valuable secure access to the corporate network from any location. Users can achieve secure browser-based access to corporate resources at anytime.
Clientless SSL VPN enables secure access to these resources on the corporate LAN:
-OWA/Exchange
-HTTP and HTTPS to internal web servers
-Windows file access and browsing
-Citrix Servers with the Citrix thin client
The Cisco ASA adopts the role of a secure proxy for client computers which can then access pre-selected resources on the corporate LAN.