AWS Certified CloudOps Engineer Associate SOA-C03 Practice Question

A company runs two VPCs in the same AWS Region. The VPCs exchange about 15 TB of traffic each month. The network team attached both VPCs to an AWS Transit Gateway, but Finance reports that the monthly Transit Gateway attachment and data-processing charges now exceed budget. The team needs to cut recurring network costs without adding bandwidth bottlenecks or single points of failure. Which solution should the company implement?

  • Deploy NAT gateways in each VPC and configure the route tables so traffic is sent over the public internet through the NAT gateways.

  • Migrate all workloads into a single VPC and use security groups to control east-west traffic between application tiers.

  • Delete the Transit Gateway attachments and establish a VPC peering connection between the two VPCs, then update the route tables to use the peering link.

  • Create an AWS PrivateLink interface endpoint in each VPC and route all traffic through the endpoints.

AWS Certified CloudOps Engineer Associate SOA-C03
Networking and Content Delivery
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