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SOA-C03 · Question #121
SOA-C03 Question #121: Real Exam Question with Answer & Explanation
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Submitted by obi.ng· Mar 5, 2026
Question
A company runs a web application on three Amazon EC2 instances behind an Application Load Balancer (ALB). The company notices that random periods of increased traffic cause a degradation in the application's performance. A CloudOps engineer must scale the application to meet the increased traffic. Which solution meets these requirements?
Options
- ACreate an Amazon CloudWatch alarm to monitor application latency and increase the size of
- BCreate an Amazon EventBridge rule to monitor application latency and add an EC2 instance to
- CDeploy the application to an Auto Scaling group of EC2 instances with a target tracking scaling
- DDeploy the application to an Auto Scaling group of EC2 instances with a scheduled scaling policy.
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