AWS Certified Solutions Architect - Professional
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Ultimate access to all questions.
A SaaS company offers a media software solution across 50 VPCs in various AWS Regions and accounts, with one designated as a management VPC. Compute resources operate independently. A new feature necessitates inter-VPC communication and one-way access from customer VPCs to the management VPC for license validation. As the solution expands, more VPCs will be added. What combination of steps provides the required VPC connectivity with minimal operational overhead? (Select two.)
A
Implement a transit gateway and attach all company VPCs and subnets to it.
B
Establish VPC peering connections among all company VPCs.
C
Deploy a Network Load Balancer (NLB) targeting the license validation compute resource. Set up an AWS PrivateLink endpoint service accessible to each customer VPC and link it with the NLB.
D
Install a VPN appliance in each customer VPC and connect them to the management VPC using AWS Site-to-Site VPN.
E
Set up a VPC peering connection between the management VPC and each customer VPC.