Which snapshot file is created on VMFS6?

A vSphere administrator uses a Dedicated Failover Hosts Admission Control Policy in a cluster. An ESXi
host fails and vSphere HA attempts to restart the VMs onto the dedicated failover hosts. The hosts have
insufficient resources.
What happens to the VMs?

An administrator is elevating the security posture of a vSphere environment after a recent data breach. All
VMs will be encrypted as part of this plan.
Which additional component is required for the encryption?

Refer to the exhibit.
What is required to fix the PSOD?

In a vSphere HA enabled cluster, what happens if the master host is unable to communicate with a slave host over the management network?