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

An administrator has a 4-node cluster that cannot experience any downtime. The cluster has 10 TB of total space. Approximately 5 TB of space is currently utilized.
How many nodes can the administrator take offline without impacting workloads on the cluster?

An administrator is creating a new windows VM in AHV after migrating its data from ESXi Which two parameters should be set identically to the VM settings in ESXi? (Choose two)

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 is creating a Protection Domain to back up multiple application environments.
Which mechanism does Nutanix use to aggregate VMs with common backup and restore objectives?