You administer a Windows Server 2012 R2 server that has the Hyper-V role installed. You plan to test
an update to a virtual machine (VM) in a production environment. You must meet the following
requirements:
migrate the VM to another Hyper-V host as quickly as possible
ensure that the VM configuration is preserved after the migration is complete
You need to migrate the virtual machine. What should you do first?

A.
Create a checkpoint of the VM.

B.
Run the Windows PowerShell cmdlet Export-VMSnapshot.

C.
Run the Windows PowerShell cmdlet New-VirtualDiskClone.

D.
Export the VM.