A VMware administrator determines that a low priority virtual machine is negatively affecting
the disk I/O performance of a higher priority virtual machine. The virtual machines are
hosted on the same datastore presented to the same ESXi host. Which configuration option
should the VMware administrator use to resolve this issue?

An administrator needs to create an IP allocation policy for a multi-tiered application running
in a vApp. The IP addresses should be allocated automatically by vCenter Server, but
should not be released even if a virtual machine is powered off. Which IP allocation model
should the administrator use for the vApp?

A new LUN has been created on an iSCSI array and assigned to an ESXi 5.x server .
However, when the administrator logs in to the vSphere Web Client the LUN is not visible.
Other LUNs on the iSCSI array are visible. What should the administrator do to resolve this
issue?

An administrator decreases the CPU share value for two virtual machines in a DRS cluster
from 1000 to 100 shares. The DRS cluster contains more resources than both virtual

machines can consume. The characteristics of the virtual machines are listed below: • The
second virtual machine is a clone of the first virtual machine. • Both virtual machines are
identical in every way. • Both virtual machines are not attached to the IP network. • Both
virtual machines are powered on. What impact on the virtual machines’ performance will be
observed?

A vSphere administrator needs to add more space to an existing 3-node Virtual SAN
cluster. The attempts to add the new host to the cluster as a contributing member have
failed. However, it can be added as a non-contributing member. The host was previously
used in a single host configuration. The administrator recently upgraded the host from ESXi
5.1 to 5.5 prior to adding it to the cluster. What is the reason for this failure?

An administrator is preparing to install an additional Single Sign-On node on a stand-alone
server. What information is required during the installation routine?

— Exhibit — The vCenter Operations Manager dashboard shows Health issues associated
with the selected virtual machine. There have been no availability or configuration issues
associated with the virtual machine, and the workload badge is still green. What is the most
likely reason for this health score?

A new LUN from an existing storage array is presented to a vSphere cluster. A vSphere

administrator determines that the LUN is visible on all but one ESXi host in the cluster. The
affected host is able to see existing LUNs presented from the same storage array. What is
the most likely cause?

A vApp is performing poorly and an administrator determines that the memory resources
are low. How should the administrator resolve this issue?

Which information does the CPU Ready counter provide to a vSphere administrator?