Which configuration will block communication between two virtual machines on the same DMZ
network?

An administrator has configured multi-pathing using an Fiber Channel array in an active-active
configuration.
What is the expected behavior of an ESXi host when a failed preferred path becomes available
using the Fixed path selection policy for this array type?

An administrator is deploying vSphere using a NAS device as the shared storage system. The
administrator has already created a VMkernel port, enabled the NFS client, and configured a
mount point accessible to the hosts.
Which additional configuration is required before the datastore can be used to create virtual
machines?

An administrator is considering using NPIV to assign WWNs to virtual machines. Virtual machine
portability is a major concern.
Why would NPIV be inappropriate for this deployment?

An administrator of a secure environment needs to add an iSCSI target to a new ESXi host using
the vSphere client. The administrator has configured discovery and performed a rescan operation,
but the iSCSI target does NOT appear.
Which action should the administrator take for the target to appear in the vSphere client?

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Which field should an administrator add to a Virtual SAN Disk Group under the Device Backing
settings to monitor the health of disks in the Disk Group?

An administrator has created a Virtual SAN Cluster using Automatic Mode Disk Groups. There is
very little storage space left in the cluster. The administrator has access to an iSCSI storage array.
Which approach should the administrator take to expand the Virtual SAN Cluster?

A vSphere administrator needs to place an ESXi host in maintenance mode to replace a hardware
component. This host is a member of a Virtual SAN cluster that uses Automatic Mode Disk
Groups. Availability of virtual machines running on this host is critical. HA and DRS are enabled on
the Virtual SAN Cluster. Otherwise, the Virtual SAN cluster uses default values.
Which action should the administrator take to automatically guarantee availability of virtual
machines with the fastest migration time?

What is a characteristic of Virtual SAN?

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