An administrator has determined that storage performance to a group of virtual machines is
reduced during peak activity. The virtual machines are located in a VMFS datastore called
Production1 on an active-active storage array. The ESXi host running the virtual machines is
configured with an MRU multipathing policy.
Which two actions can be taken to improve the storage performance of these virtual machines?
(Choose two.)

Which two circumstances might cause a DRS cluster to become invalid? (Choose two.)

A DRS cluster with two ESXi hosts is set to fully automated mode. One host in the cluster is
running at 98 percent CPU utilization. The other host is running at 52 percent utilization. Upon
analysis, it appears that none of the virtual machines are being migrated from the CPUconstrained host, and no recommendations are being generated.
What are the two most likely causes of the problem? (Choose two.)

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Click the Exhibit button.
An administrator has a DRS/HA cluster with five ESXi 5.x hosts. When the administrator tries to
start a new Web server virtual machine, an error is displayed saying insufficient resources exist for
HA.
Based on the HA configuration in the exhibit, which two changes can resolve the issue? (Choose
two.)

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Click the Exhibit button.
An administrator is applying patches to a batch of ESXi 5.x hosts in an under-allocated HA/DRS
cluster. An attempt is made to place the host into maintenance mode, but the progress has stalled
at 2%. DRS is configured as shown in the exhibit. Of the four choices below, two would
effectively resolve this issue.
Which two steps could be taken to correct the problem? (Choose two.)

An administrator is configuring Storage DRS in their environment. The Datastore cluster is
composed of 4 VMFS3 volumes and 9 VMFS5 volumes. Storage DRS has been enabled, but is
showing as disabled on several virtual machine disks in the datastore cluster.
Which two conditions would cause this error to occur? (Choose two.)

An administrator finds that vMotion and Storage vMotion operations do not succeed on a virtual
machine. The virtual machine has been configured with N_Port ID Virtualization. The virtual
machine has two data RDMs, one using a RAID5 LUN and one using a RAID0+1 LUN. The
mapping file for the RAID5 LUN was created on the same datastore as the virtual machine, and
the mapping file for the RAID0+1 LUN was placed in a datastore used for production data virtual
disks.
Which two statements are true about this configuration? (Choose two.)

An administrator is migrating a virtual machine in a DRS cluster. The migration fails the validation
check because of a CPU incompatibility issue.

Which items below could be causing this issue? (Choose two.)

An administrator is configuring admission control settings for a vSphere HA cluster. The
administrator selects the option Allow VMs to Be Powered On Even if They Violate Availability
Constraints.
Which two events occur during an ESXi host failure? (Choose two.)

Which two conditions could prevent HA from powering on a virtual machine? (Choose two.)