Which type of port is used for in-band management within ACI fabric?

In the context of VMM, which protocol between ACI leaf and compute hosts ensures that the policies are pushed to the leaf switches for immediate and on demand resolution immediacy?

An engineer has set the VMM resolution immediacy to pre-provision in a Cisco ACI environment. No Cisco Discovery Protocol neighborship has been formed between the hypervisors and the ACI fabric leaf nodes.
How does this affect the download policies to the leaf switches?

Which two protocols support accessing backup files on a remote location from the APIC? (Choose two.)

An engineer wants to filter the System Faults page and view only the active faults that are present in the Cisco ACI fabric. Which two lifecycle stages must be selected for filtering? (Choose two.)