A Citrix Engineer needs to add more Delivery Controllers to a site in which the auto-update feature is disabled.
What would the engineer need to do in order for the Virtual Delivery Agents (VDAs) to communicate with the
new Delivery Controllers?

A.
Restart the Citrix Desktop Service.

B.
Restart the new Delivery Controllers.

C.
Run a SQL query and update the site database.

D.
Update the ListOfDDCs registry key for all VDAs.