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SAA-C03 · Question #540
SAA-C03 Question #540: Real Exam Question with Answer & Explanation
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Submitted by viktor_hu· Mar 4, 2026Design Resilient Architectures
Question
A solutions architect is designing a system to be highly resilient. The system uses Amazon Route 53 with health checks and an Application Load Balancer (ALB). The system is critical and must have the highest availability possible. Which solution will meet these requirements?
Options
- AAutomate failover to a healthy resource by automatically updating the value of the Route 53 A
- BConfigure the Route 53 health checks to perform a failover automatically.
- CAutomate failover to a healthy resource by updating the weight of the Route 53 weighted record.
- DCreate a new ALB during a failover event, and remap the target group to the new ALB.
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