What is the default level of Verbosity used when enabling Nutanix Pulse?

What is the proper sequence to perform a one-click upgrade to a Nutanix cluster?
Item instructions: For each procedure, indicate the order in which that procedure must take place to meet the item requirements. Not all procedures are valid. Identify any invalid procedures using the drop-down option.

An administrator finds that guest VMs are offline and storage is unavailable. The administrator needs to know if any process within the CVMs on the nutanix cluster are experiencing crashes.
Which log file should the administrator locate to determine if any processes have crashed?

Which three upgrades should an administrator be able to perform using Lifecycle Management? (Choose Three)

Which three upgrades should an administrator be able to perform using Lifecycle Management? (Choose Three)