Which two components are required for creating a Native Supplicant Profile within a BYOD flow? (Choose two)

An administrator is configuring new probes to use with Cisco ISE and wants to use metadata to help profile the endpoints. The metadata must contain traffic information relating to the endpoints instead of industry-standard protocol information Which probe should be enabled to meet these requirements?

Which two features should be used on Cisco ISE to enable the TACACS+ feature? (Choose two )

What is the minimum certainty factor when creating a profiler policy?

What are the minimum requirements for deploying the Automatic Failover feature on Administration nodes in a distributed Cisco ISE deployment?