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.
