During a planning session, a customer is exploring virtualization solutions and asks if there is
virtualization solution that can minimize downtime in case of server failure.
Which solution meets this equipment?

A.
VMware vSphere Fault Tolerance virtual machine solution

B.
VMware vSphere DRS Cluster solution

C.
Microsoft Computer Cluster solution

D.
Microsoft Windows Server 2008 R2 cluster using majority model

Explanation:

D is also and acceptable answer if it allows for two choices. Because D allows for fault tolerance
as well.