What are two prerequisites for installing the vCenter Server application? (Choose two.)

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

An administrator is deploying several ESXi 5.x hosts. Centralized logging with accurate
timestamps is a requirement for the deployment.
Which two operations ensure these requirements are met? (Choose two.)

An administrator is setting up vSphere Auto Deploy to deploy 25 ESXi 5.x hosts using the vCenter
Server Virtual Appliance (vCSA).
What would be considered best practices for Auto Deploy? (Choose three.)

Which tool defines the Image Profiles used with Auto Deploy?

An administrator plans to deploy ESXi 5.x on a blade server containing no local disks.
What boot options are supported for use in place of local disks? (Choose three.)

An administrator plans to use an upgrade script to upgrade a number of ESXi 5.x hosts.
What options are available for the kickstart file? (Choose two.)

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

Which three configuration settings will be migrated when upgrading a host from ESX 4.x Classic to
ESXi 5.x? (Choose three.)

An administrator is upgrading an ESXi 3.5 host to ESXi 5.x with an intermediate upgrade to 4.0

using Update Manager. The host has a single Intel Xeon processor, 4GB of RAM, and a VMFS
datastore on a private, SAN-attached LUN.
What might cause the upgrade to be unsuccessful?