Which log file would you examine to identify an issue which occurred during the pre-upgrade phase of a
vCenter Server upgrade process?

What command line utility can be used to upgrade an ESXi host?

Which two vCenter Server services are migrated automatically as part of an upgrade from a Distributed vCenter
Server running 5.x? (Choose two.)

An administrator is upgrading vCenter Server and sees this error:
The DB User entered does not have the required permissions needed to install and configure vCenter Server with the selected DB. Please correct the following error(s): %s
Which two statements explain this error? (Choose two.)

An administrator is upgrading a vCenter Server Appliance and wants to ensure that all the prerequisites are
met.
What action must be taken before upgrading the vCenter Server Appliance?

During a vCenter Server upgrade, an ESXi 6.x host in a High Availability (HA) cluster fails.
Which statement is true?

When upgrading vCenter Server, an administrator notices that the upgrade fails at the vCenter Single Sign-On
installation.
What must be done to allow the upgrade to complete?

An administrator has upgraded a Distributed vCenter Server environment from 5.5 to 6.0.
What is the next step that should be taken?

What are three recommended prerequisites before upgrading virtual machine hardware? (Choose three.)

What three supported methods can be used to upgrade a host from ESXi 5.x to ESXi 6.x? (Choose three.)