An administrator finds that an ESXi host cannot be managed by vCenter Server.
Which logs can be reviewed using the DCUI?

The RDP performance for a virtual machine on an ESXi host appears to be degraded.
What are two possible causes of the problem? (Choose two.)

An iSCSI array is being added to a vSphere 5 implementation. An administrator wants to verify
that all IP storage VMkernel interfaces are configured for jumbo frames.
What are two methods to verify this configuration? (Choose two.)

An administrator has configured a vNetwork Distributed Switch to send all network traffic to a
collector virtual machine for analysis. However, after checking the collector virtual machine several
hours later the administrator finds that no data has been collected. vSphere 5 has been deployed
in the datacenter.
Which two items below could be causing this issue? (Choose two.)

A user attempts a remote SSH connection to a newly-installed ESXi 5.x host to execute some
commands. The SSH connection attempt fails, though the user is able to receive a ICMP ping
back from the host.
What must the administrator do to enable SSH? (Choose two.)

An administrator receives a complaint that a virtual machine is performing poorly. The user
attributes the issue to poor storage performance.
If the storage array is the bottleneck, which two counters would be higher than normal? (Choose
two.)

Users are complaining that they cannot access their files on a file server virtual machine. The

vSphere Client shows that a triggered alarm stating disk latency is beyond the default threshold for
the datastore where the file server virtual machine is located. The path selection policy has been
set by the ESXi host to Fixed with default path settings.
Which two options could be used to increase performance of the file server virtual machine?
(Choose two.)

A request has been made to the SAN administrator to provision a new LUN. A LUN (LUN 6) is
created, and the SAN administrator presents the LUN to an ESXi host, using the storage array
SAN management software. The administrator looks at the Storage configuration for the ESXi
host, and does not see the new LUN. Other LUNs from the same storage array are visible.
Which two conditions are most likely to cause the error described? (Choose two.)

An administrator wants to adjust disk resource allocation to ensure proper storage performance.
Which mechanisms are available? (Choose two)

An administrator must decommission a datastore.
Before unmounting the datastore, which three requirements must be fullfilled? (Choose three.)