Your network contains one Active Directory domain. The domain contains two Hyper-V hosts named
Host1 and Host2 that run Windows Server 2012 R2.
Host1 contains a virtual machine named VM1.
You plan to move VM1 to Host2.
You need to generate a report that lists any configuration issues on Host2 that will prevent VM1
from being moved successfully.
Which cmdlet should you use?

A.
Move-VM

B.
Test-VHD

C.
Debug-VM

D.
Compare-VM

Explanation:
The Compare-VM cmdlet compares a virtual machine and a virtual machine host for compatibility,
returning a compatibility report. This is useful when trying to import or migrate a virtual machine
that is incompatible with the target Hyper-V server.
Incorrect answers:
Not A: The Move-VM cmdlet moves a virtual machine to a new Hyper-V host.
The parameter -CompatibilityReport<VMCompatibilityReport> specifies a compatibility report
which includes any adjustments required for the move. This report must first be generated by the
Compare-VM command.
Not B: The Test-VHD cmdlet tests a virtual hard disk, not a virtual machine which is what we are
handling here, for any problems that would make it unusable.
Not C: The Debug-VM cmdlet just debugs a virtual machine. Technet, Compare-VM
https://technet.microsoft.com/en-us/library/hh848612(v=wps.630).aspx