AWS Certified CloudOps Engineer Associate SOA-C03 Practice Question
Your team operates a fleet of long-running EC2 instances that rarely exceed 20 % CPU or memory utilization. You want data-driven recommendations for downsizing or moving to a different instance family while maintaining equal or better performance. Which AWS tool should you use first to obtain these instance-level rightsizing suggestions?
AWS Compute Optimizer analyzes up to 14 days of CloudWatch metrics for each EC2 instance, models workload characteristics, and produces precise rightsizing recommendations that maintain or improve performance. Cost Explorer and Trusted Advisor also surface cost-saving ideas, but their recommendations are less granular and draw from billing data rather than detailed performance modeling. CloudWatch Metrics Explorer only visualizes resource metrics and does not generate optimization guidance.
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What is AWS Compute Optimizer and how does it work?
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How is AWS Compute Optimizer different from AWS Cost Explorer's rightsizing recommendations?
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Why does AWS Trusted Advisor not provide the same level of insights as AWS Compute Optimizer?
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What is AWS Compute Optimizer, and how does it work?
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How does AWS Compute Optimizer differ from AWS Cost Explorer?
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What kind of metrics does AWS Compute Optimizer analyze, and where are these metrics collected from?
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AWS Certified CloudOps Engineer Associate SOA-C03
Monitoring, Logging, Analysis, Remediation, and Performance Optimization
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