Which of the following statements are true about the Proactive Messaging Servlet in the Clarify CRM.

Skill/Topic: Advanced
A) It provides screen pops to route objects to agents.
B) allows the server to communicate with the user without requiring the user to initiate the interaction.
C) to send notification messages to agents that are logged into the web application.
D) Used to specify the rule_type parameter within the web.xml file