HOTSPOT
Your network contains two Hyper-V hosts that are configured as shown in the following table.
You create a virtual machine on Server1 named VM1.
You plan to export VM1 from Server1 and import VM1 to Server2.
You need to ensure that you can start the imported copy of VM1 from snapshots.
What should you configure on VM1?
To answer, select the appropriate node in the answer area.
Answer: 
Explanation:
Note:
* If the CPUs are from the same manufacturer but not from the same type, you may need to
use Processor Compatibility.
(Incorrect) The network adapter is already disconnected.
PROCESSOR>>COMPATIBILITY. You need mask certain elevated functions of the i7 processors so that the VM will work with the older Xeon processor.
hmm. doesn’t seem that elegant for modern virtualization. a better solution would be the automatic checking and change of settings
I understand where they are going with this question, but it’s poorly worded.
“Xeon” does not denote a specific generation of processors. The name has been in use since the Pentium days and current server-grade processors are still called Xeon + model number.
This is not really the point, the idea is that you can see that they both have the same make but different model of processor.
Answer is “Compatibility”.
If you plan to move virtual machines, without rebooting them, between virtualization hosts that may use “DIFFERENT GENERATIONS OF PROCESSORS”, you should enable processor compatibility mode. For example, you would enable processor compatibility mode to ensure that you can live migrate your virtual machines between cluster nodes that use different processor feature sets. You could also use processor compatibility mode to save a virtual machine and restore it on a host computer that has a different processor feature set than the source host.
https://technet.microsoft.com/en-us/library/dn859550.aspx