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An administrator receives notice of a large number of ARP table issues. The issues began after a
maintenance window 36 hours ago. The issue did not exist prior to the maintenance window.
Which change was made to the port group that is causing the ARP table issue?

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A vSphere administrator attempts to manually vMotion a virtual machine but receives error
messages related to the Shared Storage datastore shown in the exhibit. The administrator uses the
vSphere Web Client and locates the datastore settings shown: Which action should the
administrator take to resolve these errors?

A SAN administrator recently installed a storage encryption switch on the Fibre Channel Fabric.
Shortly after the deployment, several new VMFS5 datastores recently created were dismounted.
Attempts to manually mount them fail. VMFS5 upgraded datastores are unaffected. All Storage
arrays in use support VASA and VAAI.
What is the root cause of this problem?

An administrator is using esxtop to troubleshoot a storage performance issue.
Which parameter should the administrator check to monitor any storage-related vSphere overhead?

An error occurs while building a new virtual machine with a thin provisioned virtual disk size of
20GB. The datastore has 35GB of free space. The datastore is overcommitted by 95GB.
What is preventing the virtual machine from being built?

A vSphere administrator enables and configures a Software iSCSI Initiator, and configures an iSCSI
vmkernel portgroup with Port Binding. The SAN administrator creates a few LUNs on an iSCSI server.

However, when the vSphere administrator adds the IP address of the iSCSI server in the Dynamic
Discovery list, no iSCSI targets are detected.
What condition would result in this behavior?

A vSphere administrator configures a preferred heartbeat datastore in an HA/DRS cluster
configuration. The vCenter Server identifies an alternative preferred datastore.
Why would vCenter Server identify an alternative preferred datastore over the administrator’s
preference?

The load is high on a HA/DRS cluster. DPM is enabled. A vSphere administrator determines that
hosts are NOT powering on automatically to support the load.
Which configuration would result in this condition?

A virtual machine fails to migrate during a Storage DRS event.
What could cause this issue?

The load on a Fully Automated HA/DRS cluster is critically unbalanced.
What condition could cause this issue?