What is a characteristic of Virtual SAN?

Which two steps can an administrator take to upgrade an existing VMFS2 datastore to
VMFS5? (Choose two.)

A customer needs to select an appropriate Path Selection Policy (PSP) for their storage
array. There is no requirement for a preferred path. The policy should not select a new path
unless the current one fails. Which PSP meets the requirement?

An administrator needs to unmount a datastore that is also used for HA storage heartbeats.
What is the least disruptive method for an administrator to perform this activity on a slave
HA host?

When deploying two sibling resource pools (RP1 and RP2), an administrator needs to make
all resources in RP1 available to virtual machines in RP2. Which configuration should the
administrator use to meet this requirement?

Which controller is recommended for high disk I/O workloads?

An administrator needs to migrate a company’s physical servers to virtual servers and
deploy into the ESXi 5.x cluster. During the process of converting to a virtual machine, the
administrator needs to reduce the size of the disks. Which method should the administrator
use to meet this requirement?

Which steps should an administrator take to migrate existing ESXi 5.x virtual machines to a
storage over-subscription model?

An administrator needs to manage a virtual machine that cannot be accessed directly from
an external network. Which solution should the administrator choose?

A vSphere administrator deleted a vApp from disk. A second administrator needs the virtual
machines that were contained in the vApp. What should the first administrator do to make
the virtual machines available?