You need to modify the Checkpoint File Location of VM1

Your network contains an Active Directory domain named contoso.com. The domain
contains a server named Server1. Server1 runs Windows Server 2012 R2 and has the
Hyper-V server role installed.
You have a virtual machine named VM1. VM1 has a checkpoint.
You need to modify the Checkpoint File Location of VM1.
What should you do first?

A.
Copy the checkpoint file.

B.
Delete the checkpoint.

C.
Shut down VM1.

D.
Pause VM1.