Vmware Data Center Virtualization for Instructors Set 3

An administrator is performing an upgrade on an ESXi host. Which step can be used to back up the host before the upgrade is performed?

For security reasons, an administrator removes a user from the Active Directory domain used by all ESXi hosts for authentication. At the time the user is removed they are actively logged into an ESXi 5.x host through the vSphere Client. What is true regarding this scenario?

Which scenario requires an additional database server when adding vSphere Update Manager 5 to an environment?

Which resource management technique can be used to relieve a network bottleneck caused by a virtual machine with occasional high outbound network activity?

Which is an important benefit provided by VLANs?

Which network settings are only available with vSphere Distributed Switches?

When you are configuring the NIC teaming policy for a vSwitch, what happens when the Failback to Yes?

What is the default VFAT scratch partition size for ESXi 5.x when installed on a USB drive?

It appears that a single vCPU virtual machine in a resource pool called Production is having performance problems because it does not have enough CPU resources available. Which two methods can be used to improve performance and reduce CPU contention of this virtual machine while maintaining compatibility with DRS? (Choose two.)

An administrator creates a new Role of "Virtual Machine Creator" for members of the helpdesk and server teams. Privileges include.
Datastore - Allocate space
Network - Assign network
Resource - Assign virtual machine to resource pool
Virtual machine > Configuration - all
Virtual machine > Interaction - all
The new role is granted to the teams at the appropriate VMs and Templates folder, Cluster and Datastore objects. After applying the role, users report they are unable to create new Virtual Machines. What should be changed to allow new virtual machines to be created?