Scenario:
A Citrix Administrator uses Machine Creation Services to manage XenDesktop 7.6 in an
organization. One Delivery Group currently deploys 100 pooled-random Desktop OS machines.
The administrator increased the number of Desktop OS machines in the machine catalog to 150.
After increasing the number of machines, only 100 users are able to log in to the pooled-random
Desktop OS machines. Which additional step must the administrator take to ensure 150 users are
able to log in simultaneously to 150 Desktop OS machines?

A.
Power on the newly added machines.

B.
Join the new machines to the domain.

C.
Add the new machines to the Delivery Group.

D.
Remove the new Desktop OS machines from maintenance mode.