Passing exam DP-201 validates the skills and knowledge to design Azure data storage solutions that use relational and non-relational data stores, batch and real-time data processing, and data security and compliance solutions. Earners are able to implement data solutions that use the following Azure services: Azure Cosmos DB, Azure SQL Database and Data Warehouse, Azure Data Lake Storage and Data Factory, Azure Stream Analytics, Databricks, and Azure Blob storage. *This exam is now retired.