You plan to deploy a custom database solution that will have multiple instances as shown in the following table.

Client applications will access database servers by using db.contoso.com.
You need to recommend load balancing services for the planned deployment. The solution must meet the following requirements:
Access to at least one database server must be maintained in the event of a regional outage.
The virtual machines must not connect to the internet directly.
What should you include in the recommendation? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.