Which two of these statements best describe the benefits of the Cisco Compatible Extensions Program? (Choose two.)

A.
accelerates the availability of innovative features while maintaining interoperability

B.
provides innovative features only on Cisco’s wireless client adapters

C.
eliminates the need for testing by providing innovative features to wireless client vendors through a one-time license fee

D.
provides an evolving set of specifications for interoperability

E.
offers a feature-rich implementation alternative to Wi-Fi certification