Correct Answer: DynamoDB Streams with Lambda trigger and an 'On-failure' destination (DLQ)
DynamoDB Streams capture the sequence of item-level changes. Integrating it with Lambda ensures ordered, durable processing of database events....
Correct Answer
DynamoDB Streams with Lambda trigger and an 'On-failure' destination (DLQ)
Why This Answer Is Correct
DynamoDB Streams capture the sequence of item-level changes. Integrating it with Lambda ensures ordered, durable processing of database events.
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.
Scenario: A global social media company wants to ensure that user-uploaded photos are available immediately even if an entire AWS Region goes offline. Solution ?
Scenario: You are migrating a legacy Java application to AWS. You want to modernize it into microservices but have limited time. Which platform allows you to quickly containerize and deploy with minimal infrastructure management?
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 ?
Scenario: You are designing a high-scale data analytics platform. You need a way to orchestrate multiple AWS Glue jobs and Lambda functions into a single workflow with error handling and retries. Solution ?
Scenario: To reduce the cost of an idle development environment, you want to automatically shut down all EC2 instances at 6 PM and restart them at 8 AM. Solution ?