You have 50 virtual machines (VMs) running across five ESXi hosts in a DRS Cluster in a production environment for a number of weeks. Several VMs running on one of the ESXi hosts suddenly blue- screen.
What is the most likely cause of the failure?
A.
A patch recently applied to all virtual machines.
B.
A driver recently applied to all virtual machines.
C.
A VMkernel panic on the ESXi host running the failed virtual machines.
D.
A hardware problem on the ESXi host running the failed virtual machines.