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Initial release: • 1,295 practice questions in 22 sets • 4 exam domains with weighted distribution • Detailed explanations with AWS service references • Spaced-repetition flashcards (FSRS) • Timed exam simulation • Study guide • Available in English, Japanese, Korean, German, and Portuguese
Cloud Developer Associate certification exam prep with 1,200+ questions
This application is an independent exam preparation resource and is not affiliated with, endorsed by, sponsored by, or associated with Amazon Web Services, Inc. (AWS) or any of its subsidiaries. DVA-C02 (AWS Certified Developer - Associate) is a registered trademark of Amazon.com, Inc. Prepare confidently for the AWS Certified Developer - Associate (DVA-C02) exam. Dev Prep provides 1,000+ carefully crafted practice questions covering all four exam domains. ◆ COMPREHENSIVE COVERAGE • practice sets covering all exam domains • Development with AWS Services (32%) • Security (26%) • Deployment (24%) • Troubleshooting and Optimization (18%) ◆ REALISTIC EXAM EXPERIENCE • Timed practice mode simulating the 130-minute exam • Single and multiple-choice questions in exam format • Domain-weighted question distribution matching the real exam • Exam readiness score to track your progress ◆ SMART STUDY TOOLS • Detailed explanations with AWS services and best practices • Spaced-repetition flashcards powered by FSRS algorithm • Bookmarks for quick review • Personal notes on any question • Per-domain accuracy to identify weak areas • Shuffle mode for varied practice ◆ STUDY GUIDE • Complete guide covering all exam topics • Lambda, API Gateway, DynamoDB, S3, SQS, SNS, and more • CI/CD pipelines, CloudFormation, SAM, Docker deployment • Security with IAM, Cognito, KMS, and Secrets Manager ◆ MULTILINGUAL • Available in English, Japanese, Korean, German, and Portuguese • Switch language anytime in settings ◆ PRIVACY & OFFLINE • Works completely offline — no internet required • Your progress stays on your device • No ads, no tracking Start with free practice sets. Unlock all sets with a one-time purchase — no subscription. Whether you're a developer preparing for the DVA-C02 certification or a cloud engineer deepening your AWS development skills, Dev Prep gives you the tools to pass on your first attempt.