Volume I Chapter DVA-C02 foundational tier

Developer

Editor's note — A study companion for the Developer exam — every domain rebuilt from scratch, with worked practice questions and an exam-grade timed simulation.

65 questions 130 minutes threshold 720/1000 4 domains official guide

begin — Practice Twenty questions, untimed, with full explanations after every answer. begin — Mock Examination 65 questions in 130:00, timed, scored.

4 domains · 21 topics

I. Development With Aws Services 32% weight

AWS Lambda Fundamentals Amazon API Gateway Amazon DynamoDB Deep Dive Amazon S3 and Caching for Application Development Event-Driven Integration: EventBridge, SQS, and SNS Amazon Kinesis Data Streams and Firehose Elastic Beanstalk (Scoped Overview)

II. Security 26% weight

IAM Roles, Policies, and Resource-Based Permissions Amazon Cognito: User Pools and Identity Pools AWS KMS and Envelope Encryption Secrets Manager and Systems Manager Parameter Store VPC Security Essentials for Developers

III. Deployment 24% weight

IaC with SAM and CloudFormation Development Testing and Amazon Q Developer AWS CI/CD: CodeCommit, CodeBuild, CodeDeploy, and CodePipeline Deployment Strategies: Blue/Green, Canary, and Rolling Container Deployment with ECS and ECR

IV. Troubleshooting And Optimization 18% weight

Amazon CloudWatch: Metrics, Logs, and Alarms AWS X-Ray Distributed Tracing and Debugging Lambda and Application Performance Optimization AWS Step Functions and Distributed Error Handling