Correct Answer: Amazon EC2 Auto Scaling (Health Checks)
Auto Scaling monitors the health of instances and automatically terminates and replaces those that become unhealthy....
Correct Answer
Amazon EC2 Auto Scaling (Health Checks)
Why This Answer Is Correct
Auto Scaling monitors the health of instances and automatically terminates and replaces those that become unhealthy.
This question evaluates your knowledge of Scenario Based — a core concept tested in AWS Certified DevOps Engineer – Professional (DOP-C02). Understanding Scenario Based is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.
Your team is using AWS CodePipeline to deploy a multi-account application. You want to ensure that a production deployment only occurs if a security scan (SAST) in the staging account passes. How can you implement this cross-account approval and gating mechanism?
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To implement a Canary deployment for an AWS Lambda function, you decide to use 'Lambda Aliases' and 'Traffic Shifting'. Which AWS service can automate this process and roll back if CloudWatch Alarms are triggered?