HP Exam Questions

Which feature of Arc Sight Smart Connectors reduces the quantity of events sent to the ESM Manager?

Which feature of Arc Sight Smart Connectors reduces the quantity of events sent to the ESM
Manager?

A.
Normalization

B.
Host name lookup

C.
Categorization

D.
Aggregation

Explanation:
http://www.cisco.com/c/dam/en/us/solutions/collateral/enterprise/design-zonegovernment/sbaGov_arcsightDguide.pdf(See the page #04 line #05).