Which two settings determine the amount of memory overhead required by a virtual machine? (Choose two)

An administrator plans to use an upgrade script to upgrade a number of ESXi hosts.
Which two settings are requirements for the kick start file? (Choose two.)

A VMFS3 datastore has just been upgraded to VMFS5.
In what two ways does this affect the partition format? (Choose two)

An administrator has deployed a vCenter Server Appliance to manage a virtual environment. The administrator has been asked to develop a plan for handling major upgrades to the appliance.
What should be included in the upgrade plan?

Using the vSphere Client from a remote PC, an administrator wants to connect a virtual machine and burn a DVD.
What is true about this scenario?

A vSphere 5 environment has an ESXi 5 x host configured to boot from a Software iSCSI adapter.
What is the expected outcome if the administrator attempts to disable the iSCSI Software adapter?

An administrator wants to determine the current network adapter configuration for an uplink on an ESXi host.
Which three items can be viewed from the Network Adapter section Configuration tab, using the vSphere client? (Choose three)

What are two valid use cases for vCenter Server ? (Choose two)

An administrator is creating a vNetwork Standard Switch with virtual machine and VMkernel networking. The administrator has two uplinks attached to the switch but wants to separate the virtual machine and VMKernel traffic to the two uplinks.
Which load-balancing policy will guarantee this requirement is met, even if additional management or virtual machine traffic is added to the switch

An administrator is informed that there will be a storage maintenance window and that failovers may occur.
What is the expected length of time that virtual machine storage I/O will pause during a path failover?