Which statement describes the VMware Virtual Cloud Network Vision?

A company is deploying a NSX-T Data Center micro-segmentation in their vSphere environment to secure a simple application composed of web, app, and database tiers.
The naming convention will be:
* WKS-WEB-SRV-XXX
* WKY-APP-SRR-XXX
* WKI-DB-SRR-XXX
What is the optimal way to group them in order to enforce security policies from NSX-T Data Center?

Which three steps must be carried out to configure North-South / East-West Network Inspection? (Choose three.)

Which three protocols could an NSX administrator use to transfer log messages to a remote log server? (Choose three.)

Which two statements are true about the implementation of multicast in NSX-T Data Center? (Choose two.)