Your network contains a virtual machine (VM) named VM1.
VM1 contains two virtual hard disks (VHDs).
One VHD is a dynamically expanding disk and the other VHD is a fixed disk.

You need to manually copy the VHDs.

The solution must minimize the amount of downtime for VM1.

What should you do first?

A.
From HyperV Manager, reset VM1.

B.
From HyperV Manager, pause VM1.

C.
Run the ExportVM PowerShell cmdlet.

D.
Run the UnmountVHD PowerShell cmdlet.