What is the purpose of a honeypot IPS?

What is the purpose of a honeypot IPS?
A . To create customized policies
B . To detect unknown attacks
C . To normalize streams
D . To collect information about attacks

Answer: D

Explanation:

Honeypot systems use a dummy server to attract attacks. The purpose of the honeypot approach is to distract attacks away from real network devices. By staging different types of vulnerabilities in the honeypot server, you can analyze incoming types of attacks and malicious traffic patterns.

Source: http://www.ciscopress.com/articles/article.asp?p=1336425