AZ-204 Free Practice Test — Azure Developer Associate

You are implementing an Azure Durable Functions application that processes orders. The function must call three external APIs (payment gateway, inventory system, and shipping calculator) in parallel, then aggregate the results once all three have completed. Which Durable Functions pattern should you use?

A company stores archival data in Azure Blob Storage. The data is accessed only a few times per year, and retrieval can take up to 15 hours. Which blob access tier minimizes storage costs while meeting these requirements?

You have multiple Azure virtual machines that need to access the same Azure Key Vault to retrieve certificates. You want to minimize administrative overhead while ensuring each VM can authenticate without managing credentials. Which identity type should you use?

An e-commerce application emits a high volume of telemetry data to Azure Application Insights. You need to reduce the cost of data ingestion while preserving statistical accuracy for performance metrics. Which sampling technique should you use?

A retail system uses Azure Service Bus to process orders. Each order has multiple messages (e.g., payment, shipping, confirmation) that must be processed in sequence. You need to guarantee that all messages belonging to the same order are handled by the same consumer in order. Which Service Bus feature should you use?