Scenario: You are migrating a mission-critical web application to AWS. You need to ensure that the application can handle a complete regional outage with an RTO of 15 minutes. Solution ?

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

Correct Answer: CloudFormation templates for infrastructure in a secondary region and S3/RDS regional replication

For regional DR, you need replicas (for RPO) and automated infrastructure deployment (for RTO) such as 'Infrastructure as Code' ready in the target region....

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Real Exam ScenarioScenario Based

Scenario: You are migrating a mission-critical web application to AWS. You need to ensure that the application can handle a complete regional outage with an RTO of 15 minutes. Solution ?

✓ Correct Answer & ExplanationScenario Based

Correct Answer

CloudFormation templates for infrastructure in a secondary region and S3/RDS regional replication

Why This Answer Is Correct

For regional DR, you need replicas (for RPO) and automated infrastructure deployment (for RTO) such as 'Infrastructure as Code' ready in the target region.

📚 What This Question Tests

This question evaluates your knowledge of Scenario Based — a core concept tested in AWS Certified Solutions Architect – Professional (SAP-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.