How should a developer configure the replication agent to flush the dispatcher cache for a newlyactivated page?

How should a developer configure the replication agent to flush the dispatcher cache for a newlyactivated page?
A . Create a dispatcher flush agent in publish instance
B . Create a reverse replication agent on the author instance
C . Create a new replication agent and set transport URI to point to the dispatcher
D . Set the serialization type property of the defaultagent to dispatcher flush

Answer: A