What happens to all virtual machines (VMs) when a host is removed from a cluster?

An administrator is reducing a five-node cluster down to four. What happens to all virtual machines (VMs) when a host is removed from a cluster?
A. All VMs on the host being removed are deleted.
B. All VMs are powered off.
C. All VMs are migrated from the host.
D. All VMs are unregistered from VMware vCenter.

Correct Answer: C
Explanation/Reference:
Explanation:
When you remove a host from a cluster, its resources are deducted from the total resources of the cluster. The state of the virtual machines deployed on the host determines whether they are migrated to other hosts within the cluster.
Reference: https://docs.vmware.com/en/VMware-vSphere/5.5/com.vmware.vsphere.vcenterhost.doc/GUID-D3FC9B42-1075-4A28-9C3C-34BE67F385ED.html