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Microsoft · azure
DP-900 validates core data concepts and Azure data services: ways to represent and store data, transactional and analytical workloads, relational data with the Azure SQL family, non-relational data with Azure Storage and Azure Cosmos DB, large-scale and real-time analytics, and visualization with Power BI.
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Question bank updated on October 4, 2026
Which task is a typical example of a transactional workload?
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A timed 45-minute simulation, weighted by domain.
Practice domain by domain, with no time pressure.
The official syllabus organized with summaries and progress tracking.
The CertifyDeck DP-900 practice test includes 278+ original exam questions written from the official Microsoft Certified: Azure Data Fundamentals skills outline, each with the correct answer explained and available in English and Spanish.
Practice by domain with a free online test, take a timed 45-minute mock exam weighted like the real test and review your mistakes. Start for free, no sign-up or credit card, and try the practice test before deciding.
Official weighting per domain. Start for free, no sign-up.
Built for people beginning to work with data in the cloud. Familiarity with relational and non-relational data concepts and with transactional and analytical workloads helps. It is not a prerequisite for any other certification.
DP-900 (Microsoft Azure Data Fundamentals) checks that you understand core data concepts and Azure data services. It is a concepts exam for people beginning to work with data in the cloud; it is not a prerequisite for any other certification.
The outline has four blocks: core data concepts (25–30%), relational data on Azure (20–25%), non-relational data on Azure (15–20%) and analytics workloads (25–30%). It lasts 45 minutes.
Structured, semi-structured and unstructured data; file formats; transactional versus analytical workloads; and the database administrator, data engineer and data analyst roles. For relational data: normalization, common SQL statements, database objects and the Azure SQL family, plus the services for open-source databases.
For non-relational data: Blob Storage, Azure Files, Table Storage and Azure Cosmos DB with its APIs. For analytics: ingestion and processing, analytical data stores, Azure Databricks and Microsoft Fabric, batch versus streaming data, and Power BI: its capabilities, its data models and which visualization suits each case.
If you already work with databases or Power BI, one to two weeks is usually enough; starting from zero, three or four. Start with a diagnostic test and spend more time on the two largest blocks: core concepts and analytics.
If data analysis is your goal, the natural next step is [PL-300](/certifications/pl-300). Start free to check your level: every question is original, written from the official documentation and carries its reference.
Official source: study guide DP-900 on Microsoft Learn
CertifyDeck is an independent study platform and is not affiliated with, endorsed by, or sponsored by Microsoft. DP-900 and its related marks belong to their respective owner.
It is a fundamentals exam and needs no hands-on experience. The hardest part is picking the right data service for each use case and telling transactional from analytical workloads.
45 minutes, according to Microsoft's official page. The passing score is 700 out of 1000.
Only enough to recognize the most common statements and what each is for. You will not have to write complex queries.
Yes. You can start free, with no credit card, and read the explanation for each question before deciding whether you need full access.
No. They are original questions based on Microsoft's public objectives and documentation; we do not use leaked exam content.
Microsoft sets the price per country. USD 99 list price (varies by country; confirm on Pearson VUE when booking). CertifyDeck does not sell the exam, only the preparation: you can start for free and full access is a one-off fee per certification.
You need a scaled score of 700 out of 1000. The scale does not map to a fixed percentage of correct answers, so aim for consistent results above 80% on unseen mock exams before booking.
Yes. Microsoft offers DP-900 in Spanish as well as English. On CertifyDeck every question, option and explanation is available in both languages, keeping the official English terminology.
It is a good free starting point, but it is short and repeats the same items. A practice test with hundreds of original Microsoft Certified: Azure Data Fundamentals questions, timed mock exams and practice by domain tells you where you fail and whether you keep the level under time pressure.
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