Your company is planning to host an Active Directory Domain server in a VPC. Resources in other VPCs will need to access the domain server for authentication and DNS routing. What are the core implementation steps you would consider in such a design? Choose 2 answers from the options given below.

Answer options:

A.Consider a Hub and Spoke Model VPC Design.
B.Make use of VPC peering.
C.Consider a Transitive peering VPC Design.
D.Make use of a VPN connection.

Answer – A and B
A mention of such a design is given in the AWS Documentation.
This is best suited when you have a shared service that needs to be shared across multiple other VPCs.
Option C is invalid because transitive peering between the VPCs is not supported.
Option D is invalid because you need to make use of VPC Peering.
For more information on Multi-VPC connectivity, please visit the below URL:
https://aws.amazon.com/answers/networking/aws-single-region-multi-vpc-connectivity/