Scenario: A Citrix Administrator manages a XenDesktop environment where Machine Creation Services is used to create and deploy Server and Desktop OS
machines. After an application update on the master image for the Desktop OS machines, users report functionality issues with their Desktop OS machines.
What should the administrator do to resolve the reported issue?

A.
Reset user profiles using Citrix Director.

B.
Select ‘Revert to’ in the Snapshots menu in XenServer.

C.
Restart the Desktop OS machines using Citrix Director.

D.
Use the ‘Rollback Machine Update’ option in Citrix Studio.