Which three functions can Cisco Application Visibility and Control perform? (Choose three.)
A.
Validation of malicious traffic
B.
Traffic control
C.
Extending Web Security to all computing devices
D.
Application-level classification
E.
Monitoring
F.
Signature tuning
Explanation:
The Cisco Application Visibility and Control (AVC) solution is a suite of services in Cisco network devices that provides application-level classification, monitoring, and traffic control, to:
Improve business-critical application performance
Support capacity management and planning
Reduce network operating costs
http://www.cisco.com/c/en/us/products/routers/avc_control.html