DVA-C02 Domain 1: Development with AWS Services (32%) - Complete Study Guide 2026
Of the four official domains on the DVA-C02 exam, Development with AWS Services is the heavyweight at 32% - larger than Security (26%), Deployment...
DVA-C02 Domain Deep Dives
Domain Deep Dives for the AWS Certified Developer - Associate (DVA-C02) exam - 4 in-depth guides to help you prepare with confidence. Browse all study resources or jump straight into a guide below.
DVA-C02 Domain 2: Security (26%) - Complete Study Guide 2026
Domain 2: Security is the second-largest of the four domains on the DVA-C02 exam, trailing only Development with AWS Services (32%) and outweighing...
DVA-C02 Domain 3: Deployment (24%) - Complete Study Guide 2026
Domain 3, Deployment, makes up 24% of the DVA-C02 exam - the second-largest domain behind Development with AWS Services at 32%.
DVA-C02 Domain 4: Troubleshooting and Optimization (18%) - Complete Study Guide 2026
Domain 4, Troubleshooting and Optimization, accounts for 18% of the DVA-C02 exam - the smallest of the four official domains, but far from optional.
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