Microsoft Azure Developer Associate (AZ-204) Practice Exams

The Microsoft Azure Developer Associate (AZ-204) certification validates the skills needed to design, build, test, and maintain cloud applications and services on Microsoft Azure. Aimed at developers with one to two years of professional development experience plus Azure familiarity, AZ-204 is the developer counterpart to the AZ-104 administrator and AZ-305 architect tracks. It is recognized by employers worldwide as proof that an engineer can deliver production-grade Azure solutions across compute, storage, security, observability, and integration.

The exam targets working software engineers who write code against Azure SDKs, deploy services with infrastructure-as-code, and operate applications in production. You should be comfortable with at least one Azure-supported language (C#, JavaScript/TypeScript, Python, Java, or Go), the Azure CLI or PowerShell, and tools like Visual Studio Code, GitHub Actions, or Azure DevOps. Hands-on experience with App Service, Azure Functions, Cosmos DB, Key Vault, Service Bus, Event Grid, and Application Insights is essential. AZ-204 is also a useful prerequisite for specialty certifications such as the AZ-400 DevOps Engineer.

AZ-204 is delivered as a proctored exam with 40 to 60 questions and a 120-minute time limit. Item formats include multiple choice, multi-select, case studies, drag-and-drop ordering, build list, and yes/no question groups. A passing score of 700 out of 1000 is required, and Microsoft does not publish the exact pass rate. The five exam domains are weighted: Develop Azure compute solutions (25 to 30 percent), Develop for Azure storage (15 to 20 percent), Implement Azure security (20 to 25 percent), Monitor, troubleshoot, and optimize Azure solutions (15 to 20 percent), and Connect to and consume Azure services and third-party services (15 to 20 percent).

Practice exams are essential for AZ-204 because the exam tests applied knowledge rather than memorization. Many questions present a code snippet, ARM/Bicep fragment, or CLI command and ask you to identify the right binding, scope, policy, or configuration value. Realistic mock questions help you build the pattern recognition needed under time pressure, surface gaps in lesser-used areas like Durable Functions or APIM policies, and rehearse the wording style Microsoft uses. Spaced repetition through multiple sets reinforces the long tail of services covered by the exam.

These practice exams give you 25 sets of 20 questions, 500 unique questions in total, mapped to the official AZ-204 domains and weighted to match exam proportions. Each question includes a detailed explanation that tells you why the correct answer is right and why the others are wrong, so studying is productive even when you score well. The first set is completely free, and the difficulty mix spans Easy, Medium, and Hard items so you can warm up and then stress-test your knowledge.