For security reasons, SSH and the ESXi Shell have been disabled on a standalone ESXi 5.x host.
A vSphere administrator accesses the Direct Console User Interface (DCUI) to examine log files
related to a recent connection issue.
Which system log can the administrator access to determine the cause of the issue?

Which change will provide the most overall network performance benefit for a provider VDC?

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An administrator adds a new host named esxi02 to a vSphere cluster that provides resources to
vCloud Director. The administrator determines that vApps are not using the new host.
What should the administrator do to resolve this issue?

An administrator deploys a virtual machine and receives the following error message:
This port group has a fixed number of ports (default is 128)
Which port binding should the administrator select to correct this issue?

An administrator has configured hardware acceleration for a Fibre Channel storage array. After a
recent maintenance event, the administrator finds that cloning and migration operations are taking
excessively long to complete.
Which two settings could cause hardware acceleration to become disabled? (Choose two.)

An administrator receives the following error message:
Unmanaged I/O workload detected on shared datastore.
Which vSphere feature is the likely source of this error?

A Windows Server 2008 virtual machine with the following configuration receives an Out of Space
condition indicator:
The virtual machine uses thin provisioned virtual disks.
The VMFS5 datastore on which the virtual machine’s files reside is on a thin provisioned LUN.
30% of the VMFS datastore content is no longer needed.
The storage array supports VASA and VAAI.
Which action should the vSphere administrator take to resolve the Out of Space problem without
requesting additional space on the storage array?

An administrator configures a vCloud Director Provider VDC to use all datastores in the vSphere
environment. The administrator then adds a new datastore to the vSphere environment.
The administrator attempts to launch a vApp that uses the new datastore, but the datastore is
unavailable in vCloud Director.
What should the administrator do to make the datastore available in vCloud Director?

Which condition will cause a HA/DRS cluster to display a yellow health indicator?

A vSphere administrator is configuring a fully automated DRS cluster and determines that
DRS is not balancing virtual machine workloads.
What condition could cause this behavior?