You are working with Cisco TAC to troubleshoot a software problem on the Cisco IPS appliance. TAC suspects a fault with the ARC software module in the Cisco
IPS appliance. In this case, which Cisco IPS appliance operations may be most affected by the ARC software module fault?

A.
SDEE

B.
global correlation

C.
anomaly detection

D.
remote blocking

E.
virtual sensor

F.
OS fingerprinting

Explanation:
http://www.cisco.com/en/US/docs/security/ips/6.1/installation/guide/hw_troubleshooting.html#w pmkr1185768