Which cmdlet should you use?

You have a Scale-Out File Server that has a share named Share1. Share1 contains a virtual disk file named Disk1.vhd.
You plan to create a guest failover duster.
You need to ensure that you can use the virtual disk as a shared virtual disk for the guest failover duster.
Which cmdlet should you use?
A. Optimize-VHDSet
B. Set-VHD
C. Convert-VHD
D. Optimize-VHD