Last Year You Configured a Conditional Forwarder for a Specific

Multiple Choice

Last year you configured a conditional forwarder for a specific domain on your network.This year,after several major changes to the network,you notice that the conditional forwarder is no longer reachable.You find out that the conditional forwarder's address changed,and now to continue using a conditional forwarder,you must manually change the IP address on all servers that use it.
What could you do instead of using conditional forwarders and still achieve the same functionality,while simultaneously allowing this process to be handled by Active Directory?

A) Use a conditional forwarder,but make sure that "replicate forwarder information" option is checked
B) Use a stub zone
C) Create a secondary zone
D) Add IP address of the conditional forwarder server to a hosts file,and place it in the Sysvol folder