Refer to the exhibit. What does the Deny Percentage setting affect?

A.
the percentage of the signatures to be tuned by the event action filter

B.
the percentage of the Risk Rating value to be tuned by the event action filter

C.
the percentage of packets to be denied for the deny attacker actions

D.
the percentage of the signatures to be tuned by the event action overrides

Explanation:
http://www.cisco.com/en/US/docs/security/ips/7.0/configuration/guide/idm/idm_event_action_ru les.html#wp2032330
·Deny Percentage–Determines the percentage of packets to deny for deny attacker features. The valid range is 0 to 100. The default is 100 percent.