An administrator runs multiple clusters spread across multiple vCenters. The administrator needs to be able to migrate any VM to any cluster.
On which two vCenter Server objects could the administrator configure EVC mode to fulfill this requirement? (Choose two.)

A vSphere administrator needs to migrate VMs in the same vCenter from New York to California due to impending severe weather.
Which migration should the administrator perform without causing VM downtime?

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

A vSphere Administrator is receiving complaints a database VM is experiencing performance issues. The VM is a member of the high priority resource pool and the cluster has not experienced contention.
Which condition should be checked to address immediate performance concerns?

Which two infrastructure services are provided by the Platform Services Controller? (Choose two.)