What is one reason snapshots would NOT be available in …

What is one reason snapshots would NOT be available in the Clone from snapshot window when using the
Linked Clone build Action?

A.
The source virtual machine should be a virtual machine template.

B.
The source virtual machine has multiple snapshots.

C.
Data collection must be run for the vSphere Endpoint to retrieve the snapshot information.

D.
Data collection must be run for the Compute Resource to retrieve the snapshot information.