Which statement about Cisco WebEx Meeting Center is true?

A.
It is fully scalable, is delivered entirely over the public internet, and is optimized for security,
performance, and reliability.

B.
It is powered by Jabber XMPP and can be used for one-on-one or group chat and File
transfers.

C.
It is an award-winning flagship product that simulates a traditional live meeting in an online
environment.

D.
It displays life-size, remarkably clear video images, which provide a “face-to-face” meeting with
remote customers, suppliers, and partners.

Explanation: