An administrator takes a vSphere snapshot of a virtual machine and applies an OS update. After confirming the update the administrator cannot enable Fault Tolerance on the virtual machine and suspects there are snapshots that have not been consolidated.
Which two operations can the administrator perform to verify consolidation is needed? (Choose two.)
A.
Expose the Needs Consolidation column in the virtual machines tab of the host.
B.
Browse the datastore containing the vmdk files and look for files with the “-delta.vmdk” extension.
C.
Expose the Needs Consolidation column in the virtual machine summary tab.
D.
Select and run the vSphere Cluster HealthCheck from the right-click menu of the cluster object.
C could be the answer???
A Configuration Issue warning is also displayed the Summary tab of the virtual machine indicating that virtual machine disks consolidation is needed..
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2003638
Checking if virtual machine consolidation is required
To check if virtual machine consolidation is required:
Select a vCenter Server host or a cluster and click the Virtual Machines tab.
Right-click the menu bar for any virtual machine column and click Needs Consolidation. The Needs Consolidation column appears.
A Yes status indicates that the snapshot files for the virtual machine should be consolidated and that the virtual machine’s Tasks and Events tab shows a configuration problem.
A No status indicates that the files are OK.
Note: A Configuration Issue warning is also displayed in the Summary tab of the virtual machine indicating that virtual machine disk consolidation is needed.
C is wrong because is not present Needs Consolidation column in the virtual machine summary tab.