AWS developer exam section for DVA-C02, focused on serverless, event-driven patterns, security, deployment, observability, and application troubleshooting.
This section is for candidates preparing for AWS Certified Developer - Associate (DVA-C02) and for readers who need a fast review of AWS application-building patterns. The emphasis is on Lambda, API Gateway, DynamoDB, messaging, deployment automation, permissions, retries, and the failure modes that show up in developer-focused scenario questions.
Start with the cheat sheet for high-yield defaults and snippets, use the FAQ to understand where the exam is deep versus shallow, and rely on the resources page when you need the official exam guide or primary AWS service docs.