Crucial Exams

AWS Certified CloudOps Engineer Associate SOA-C03 Practice Question

A company runs identical REST APIs in two AWS Regions, each behind its own Application Load Balancer (ALB). The networking team needs a single, fixed entry point that automatically routes each client to the Region with the lowest latency, retains the client IP address in back-end logs, and fails over quickly if a Region is unhealthy. Content caching is unnecessary. Which approach meets these goals with the least operational overhead?

  • Create an Amazon CloudFront distribution that uses the two ALBs as origins with caching disabled.

  • Configure an Amazon Route 53 latency-based routing policy with health checks pointing to each ALB DNS name.

  • Deploy AWS Global Accelerator and add both Regional ALB endpoints to separate endpoint groups.

  • Place the two ALBs behind an inter-Region Network Load Balancer configured with cross-zone load balancing.

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