Scenario: A Citrix Administrator provisions 50 server OS machines to host applications. The
administrator assigns a delivery group to the machine catalog containing the server OS machines.
When viewing the delivery group in Citrix Studio, the administrator discovers that one of the server
OS machines is unregistered.
Which two actions should the administrator take to resolve this issue? (Choose two.)
A.
Restart the Delivery Controller.
B.
Ensure that the machine catalog is NOT in maintenance mode.
C.
Add the appropriate exclusions to the firewall rules on the virtual machine.
D.
Ensure time synchronization between the Virtual Delivery Agent and the Delivery Controller.
Explanation: