Which two scenarios can cause a VM to appear orphaned in the vSphere Web Client? (Choose two.)
A. The VM was removed from the vCenter Server.
B. The VM had an unsuccessful migration within a vSphere DRS cluster.
C. The ESXi host had an unsuccessful failover event in vSphere HA.
D. The VM was unregistered from the ESXi host directly.
Answer: CD
Explanation:
Reference: https://pubs.vmware.com/vsphere-60/index.jsp?topic=% 2Fcom.vmware.vsphere.troubleshooting.doc%2FGUID-BFD8C9BC-30FB-4A92-AFEC2FC9FF387920.html