Which two statements are true regarding the Nutanix public Github repository? (Choose two.)

An administrator is trying to delete a category, but the option is greyed out.
Which two conditions could be causing this issue? (Choose two.)

An administrator needs to add AWS as a usable destination for application deployments.
Where would the administrator perform the task?

Prism Central reporting indicates that there are multiple memory-constrained VMs in multiple clusters. The target VMs have Memory Hot Add enabled.
Using X-Play, in what order should the Playbook actions be added to ensure the VMs are properly remediated?