Scenario: To lower the RTO of your disaster recovery plan, you want a 'Pilot Light' environment where your database is always running and in-sync, but your application servers (EC2) only launch when a disaster occurs. Solution ?

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

Correct Answer: RDS Multi-AZ across regions and pre-configured AMIs for EC2

A Pilot Light maintains core, live data (the 'flame') in a secondary region, with templates/AMIs ready to rapidly scale out the compute tier (the 'furnace') if needed....

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Real Exam ScenarioScenario Based

Scenario: To lower the RTO of your disaster recovery plan, you want a 'Pilot Light' environment where your database is always running and in-sync, but your application servers (EC2) only launch when a disaster occurs. Solution ?

✓ Correct Answer & ExplanationScenario Based

Correct Answer

RDS Multi-AZ across regions and pre-configured AMIs for EC2

Why This Answer Is Correct

A Pilot Light maintains core, live data (the 'flame') in a secondary region, with templates/AMIs ready to rapidly scale out the compute tier (the 'furnace') if needed.

📚 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.