The Microsoft DP-900 exam is an assessment designed to evaluate your understanding of data fundamentals and the core concepts of data and analytics in Microsoft Azure. This exam covers a range of topics, including data fundamentals, data storage options in Azure, working with relational databases in Azure, non-relational data and analytics services, and data analysis with Power BI. By passing this exam, you demonstrate your proficiency in leveraging Azure's capabilities to store, process, and analyze data effectively. The data fundamentals section introduces you to the basic concepts of data, such as its role in decision-making, data types, and the importance of data quality and security. You'll also explore data storage options in Azure, learning about various services like Azure Storage, Azure SQL Database, and Azure Cosmos DB, each catering to specific data storage needs. Understanding relational databases in Azure is crucial, and the exam covers topics like creating and managing Azure SQL databases, using Azure Synapse Analytics for data warehousing, and employing Azure Data Factory for data integration and transformation. Additionally, you'll delve into non-relational data and analytics services, such as Azure Data Lake Storage, Azure Databricks, and Azure Stream Analytics, which are essential for big data scenarios. Lastly, the exam focuses on data analysis with Power BI, teaching you how to create powerful visualizations and insights from your data using this Microsoft tool.