Which solution should you implement?

A company has offices in Hamburg, New York, and San Francisco. The Hamburg office has one HyperV host server named HAM-HOST1. The New York office has two Hyper-V host servers named NYCHOST1 and NYC-HOST2. The San Francisco office has one Hyper-V host server named SFC-HOST1. All
Hyper-V host servers run Windows Server 2012 R2. You must deploy an application virtual machine
(VM) that will be used by the sales team at the company. You need to ensure that the VM remains
available during unplanned system outages. Which solution should you implement?

A.
a Hyper-V cluster that includes NYC-HOST1 and NYC-HOST2

B.
Server Message Block (SMB) 3.0 file shares on NYC-HOST1, NYC-HOST2, SFC-HOST1, and HAMHOST1

C.
a Distributed File System (DFS) replication between NYC-HOST1, SFC-HOST1, and HAM-HOST1

D.
dynamic optimization on NYC-HOST1 and NYC-HOST2