Which vSphere Update Manager baseline type is used for scanning and remediating objects third-party device drivers?

An administrator manages a vSphere environment with the following configuration:
* HA enabled
* Admission Control enabled based on fixed slot size
* 1 VM with a memory reservation significantly larger than the fixed slot size The administrator notices that occasionally the VM with the memory reservation fails to restart during an HA host failure event.
What could cause this to happen?

A vSphere Administrator wants to convert a vCenter Server instance with an external Platform Services
Controller to an embedded Platform Services Controller instance.
Which tool should be used to accomplish this?

Which teaming and failover policy offers the lowest latency when a failover or a migration with vSphere vMotion occurs?

Which policy is used for intelligent optimization of network interface traffic on a vSphere Distributed Switch (VDS)?