What are two requirements for successful vMotion migration? (Choose two.)

Under which two conditions can vStorage APIs for Array Integration (VAAI) provide a performance
benefit? (Choose two.)

Which two options will be presented during the migration wizard for a powered on virtual machine?
(Choose two.)

What two methods can be used to improve the vMotion migration speed of a virtual machine?
(Choose two.)

Which types of devices can be connected to a virtual machine during a vMotion migration?
(Choose two.)

An administrator is troubleshooting an ESXi 5.x host and needs to export diagnostic information.
The host is currently managed by a vCenter Server instance.
Which two ways can the information be gathered using the vSphere Client? (Choose two.)

— Exhibit —

— Exhibit —
Click the Exhibit button.
An administrator has deployed a new virtual machine on an ESXi 5.x host. Users are complaining
of poor performance on the application running on the virtual machine. Performance tools display
the results shown in the exhibit.

Which two tasks might improve the user experience? (Choose two.)

An ESXi 5.x host displays a warning icon in the vSphere console and its summary page lists a
configuration issue “SSH for the host has been enabled.” What are two ways to clear this
warning? (Choose two.)

vCenter reports a connectivity problem with a ESXi 5.x host that is not a member of a cluster. An
administrator attempts to connect directly to the host using the vSphere Client but fails with the
message “An unknown connection error occured.” Virtual machines running on the host appear to
be running and report no problem.
What two methods would likely resolve the issue without affecting the virtual machines? (Choose
two.)

An administrator notices that log files kept on an ESXi host are being rotated very quickly,
inhibiting the troubleshooting of an issue.
Which two configuration changes will resolve the issue? (Choose two.)