You administer a server that runs Windows Server 2012 R2 with the Hyper-V role installed. You plan to deploy a new virtual machine (VM) to the server. The data stored by the VM doubles each month.
You have the following requirements:
. The virtual hard disk (VHD) must minimize the storage space requirements.
. Changes to the VHD must NOT require user intervention.
You need to create the VHD. What should you create?
A. a dynamically expanding file that uses the VHD file format
B. a file that uses the VSV file format for the data LUN
C. a differencing file that uses the VHD file format
D. a differencing file that uses the VHDX file format
