Which type of virtual hard disk should you create on the LUN?

You have a server named Server1 that runs Windows Server 2012 R2. Server1 has the Hyper-V server
role installed.
An iSCSI SAN is available on the network.
Server1 hosts four virtual machines named VM1, VM2, VM3, and VM4.
You create a LUN on the SAN to host the virtual hard drive files for the virtual machines.
You need to create a 3-TB virtual hard disk for VM1 on the LUN. The solution must prevent VM1
from being paused if the LUN runs out of disk space.
Which type of virtual hard disk should you create on the LUN?

A.
Dynamically expanding VHDX

B.
Fixed-size VHDX

C.
Fixed-size VHD

D.
Dynamically expanding VHD

Explanation:
The virtual disk needs to be a VHDX file since it is going to be over 2TB in size and it must be fixedsize so that the space is already taken on the server (that way the server does not run out of space
as the volume grows) even if the actual virtual disk does not yet hold that amount of data.