Scenario: You want to ensure that any change to a production stack in CloudFormation triggers a Slack notification to your SRE team. Solution ?

Direct Answer (Verified)Reviewed by Sunny (Senior Cloud Engineer)

Correct Answer: CloudFormation Stack SNS Notification -> AWS Lambda -> Slack Webhook

CloudFormation can send notifications to an SNS topic on every stack event, which can then be processed by Lambda for external alerts....

📋Part of AWS Certified DevOps Engineer – Professional (DOP-C02) · AWS Certification Practice
Real Exam ScenarioScenario Based

Scenario: You want to ensure that any change to a production stack in CloudFormation triggers a Slack notification to your SRE team. Solution ?

✓ Correct Answer & ExplanationScenario Based

Correct Answer

CloudFormation Stack SNS Notification -> AWS Lambda -> Slack Webhook

Why This Answer Is Correct

CloudFormation can send notifications to an SNS topic on every stack event, which can then be processed by Lambda for external alerts.

📚 What This Question Tests

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.