What is the minimum required number of hosts when deploying the VMware Cloud Foundation Management Domain?

Which two statements regarding MTU size should be considered prior to executing a deployment of VMware Cloud Foundation? (Choose two.)

A company has data centers in New York, Berlin, and Hong Kong and would like to make cross-region visibility possible How can this goal be achieved?

An administrator is preparing to enable the vSphere with Tanzu for workload management.
Which selection must be made when automating the deployment of the NSX-T Edge Cluster using the SDDC Manager Ul (user interface)?