Which two of the following statements regarding Cisco routing core functionalities are
correct? (Choose two.)

A.
The exponential growth in bandwidth requirements and increased sensitivity to latency
can be addressed by Cisco WAAS.

B.
Transcoding services in a video and collaboration deployment can be provided in Cisco
IOS software, so no hardware DSPs are required on the Cisco 3900 router series.

C.
Cloud-based managed security is supported by the built-in ScanSafe Connector.

D.
Cisco Unified Communications Manager Express can run on Cisco UCS Express.

Explanation: