About 68% of cloud job listings on LinkedIn now list at least one Microsoft Azure certification as preferred or required. The Microsoft Certified: Azure Data Fundamentals (DP-900) is the entry point for data roles in that ecosystem — but it's frequently confused with its sibling cert AZ-900, and many candidates waste time studying the wrong material. This review explains what DP-900 actually covers, who it's for, and which prep courses are worth your time.
The Microsoft Certified Azure Fundamentals Family — Where DP-900 Fits
Microsoft offers three "Fundamentals" tier certifications, all carrying the Microsoft Certified Azure Fundamentals branding:
- AZ-900 — Azure Fundamentals (general cloud concepts, IaaS, PaaS, SaaS, pricing, governance)
- DP-900 — Azure Data Fundamentals (relational data, non-relational data, analytics workloads)
- AI-900 — Azure AI Fundamentals (machine learning, computer vision, NLP services)
None requires the others as a prerequisite. DP-900 is the right pick if you're moving toward data engineering, database administration, or analytics work in Azure. If you want a general cloud fluency credential, AZ-900 is the one to do first. If you're already technical and data-focused, you can go straight to DP-900.
The exam itself costs $165 USD (as of 2026), runs 45–60 minutes, and passes at roughly 700/1000. Microsoft's official learning path puts the study time at 15–25 hours, which is accurate for someone with basic IT background — expect the higher end if you're new to databases entirely.
What the DP-900 Exam Actually Covers
Microsoft publishes the exact skills measured document for every cert. For DP-900, the domains and approximate weights are:
- Core data concepts (~25%) — Structured vs. unstructured data, batch vs. streaming, ETL pipelines, roles (data engineer vs. data analyst vs. data scientist)
- Relational data in Azure (~25%) — Azure SQL Database, Azure SQL Managed Instance, Azure Database for PostgreSQL/MySQL, basic SQL querying
- Non-relational data in Azure (~25%) — Azure Cosmos DB (key-value, document, column-family, graph), Azure Blob/File/Table storage
- Analytics workloads in Azure (~25%) — Azure Synapse Analytics, Azure Databricks, HDInsight, Azure Data Factory, Power BI integration
A few things worth noting about the exam format: it's multiple-choice with some drag-and-drop and scenario questions. There are no labs. That makes it genuinely achievable with focused study — unlike associate-level exams (DP-203, DP-300) which require hands-on experience to pass. You won't need to write SQL on the exam, but you do need to understand what SQL is used for and when Azure SQL is the right tool versus Cosmos DB.
Who Should Get the Microsoft Certified Azure Fundamentals DP-900
DP-900 makes the most sense in these situations:
- IT generalists moving into data roles — You already know your way around a server or network and want to demonstrate Azure data literacy to get on a data team's radar.
- Database admins adding cloud credibility — You manage on-prem SQL Server and need to show you understand the Azure equivalents. DP-900 maps directly to that transition.
- Business analysts and BI developers — Power BI is in the DP-900 scope. If you're already using Power BI and want a formal Microsoft credential, DP-900 is the most relevant Fundamentals cert.
- Students building an early resume — Fundamentals certs are thin on their own for experienced hiring managers, but they're legitimate signal at the entry level when you don't have cloud project experience yet.
Who it's probably not worth it for: experienced data engineers who already work in Azure daily. DP-900 won't teach you anything you don't know, and a hiring manager looking at a senior candidate's resume with DP-900 on it may actually read it as a gap signal. In that case, go directly to DP-203 (Data Engineering) or DP-300 (Database Administration).
Top Courses for Microsoft Certified Azure Fundamentals Prep
The following courses were selected based on ratings from verified learners and alignment to the current DP-900 and AZ-900 exam objectives.
Microsoft Azure Fundamentals (AZ-900) Exam Prep
Rated 9.6/10 on Udemy. If you're doing DP-900 without any prior Azure exposure, running through this AZ-900 course first will give you the cloud fundamentals context that the DP-900 exam assumes but doesn't explicitly teach — particularly the shared responsibility model, region/availability zone concepts, and pricing basics that show up in scenario questions.
Microsoft Azure Fundamentals AZ-900 Practice Exams 2026
Rated 9.8/10 on Udemy. Practice exams are where most DP-900 candidates fail: they understand the concepts but underestimate how Microsoft phrases questions. This course's exam simulations help you get used to that phrasing. The explanations for wrong answers are more useful than most YouTube review videos.
Preparing for AI-900: Microsoft Azure AI Fundamentals Exam
Rated 9.6/10 on Coursera. If you're building out a full Microsoft Certified Azure Fundamentals credential set (AZ-900 + DP-900 + AI-900), this is the companion course for the AI track. It's also useful for DP-900 candidates because Azure Synapse and Azure Databricks appear in both exam domains.
Microsoft Power BI — From Data to Strategic Decisions
Rated 9.5/10 on Udemy. Power BI is the one area of DP-900 where candidates consistently lose points because they've never actually used it. This course fills that gap — and if you're going into a data analyst or BI developer role, it's directly applicable beyond just the exam.
Power BI Certification in 1 Hour
Rated 9.5/10 on Udemy. A faster alternative if you already have some Power BI exposure and just need to fill exam-specific gaps. Covers the visualization and report-sharing concepts tested in the analytics workloads domain of DP-900.
Is DP-900 Worth It? Honest Take
The honest answer depends on what you're comparing it to.
Compared to having no Azure credential: yes, DP-900 is worth it. It's achievable in 2–3 weeks of part-time study, costs under $200 total, and gives you a legitimate Microsoft badge you can put on LinkedIn and your resume. For anyone transitioning into cloud data work, it's a credible first step.
Compared to an associate-level cert: the gap is large. DP-300 (Azure Database Administrator Associate) or DP-203 (Azure Data Engineer Associate) carry significantly more weight with hiring managers. If you can do the study time and have relevant experience, skip DP-900 and go directly to an associate cert.
Compared to just doing projects: projects win for experienced candidates, every time. A GitHub repo with a real Azure Synapse pipeline beats a DP-900 badge on an experienced hire's resume. For someone new to the field, the cert is more defensible because you don't have the project history yet.
The salary data is limited specifically for DP-900 holders because it's a fundamentals cert — most people use it as a stepping stone and move on quickly. Azure-certified professionals broadly report a median salary of $110K–$130K in the US, but that's driven by associate and expert-level certs, not fundamentals. Treat DP-900 as the first checkpoint, not the destination.
Frequently Asked Questions
What's the difference between AZ-900 and DP-900?
AZ-900 (Azure Fundamentals) covers general cloud concepts — compute, networking, storage, pricing, compliance. DP-900 (Azure Data Fundamentals) goes deeper specifically on data services: relational databases, NoSQL (Cosmos DB), and analytics tools like Synapse and Power BI. AZ-900 is broader; DP-900 is narrower and more useful if you're targeting data roles. You don't need AZ-900 to take DP-900, but if you have no Azure background at all, doing AZ-900 first makes the DP-900 material easier to contextualize.
How hard is the DP-900 exam?
It's genuinely beginner-level — harder than a basic Google IT cert but significantly easier than any of the associate-level Azure exams. Most candidates with a technical background pass on the first attempt after 15–20 hours of focused study. The main failure mode is overconfidence: people with SQL experience sometimes skip the Azure-specific services section and get caught by Cosmos DB and Synapse questions. Use practice exams to identify gaps before scheduling the real exam.
How much does the DP-900 exam cost?
$165 USD as of 2026 in the United States. Prices vary by country — Microsoft adjusts regional pricing. Students and educators can sometimes access exam vouchers at a discount through Microsoft's academic programs. Some employers reimburse Microsoft certification exam fees; check with HR before paying out of pocket.
Does DP-900 expire?
Microsoft Fundamentals certifications currently do not expire. Associate and Expert level certs require annual renewal (free, via online assessment), but DP-900 is yours permanently once you pass. That said, the underlying Azure services evolve — a cert you earned in 2022 reflects the platform as it was then, so hiring managers will look at the date.
Can I pass DP-900 with no IT experience?
Technically yes, but it requires more study time. The exam assumes you know what a database is, what a query does, and what the difference between structured and unstructured data means. Someone with zero IT background should budget 30–40 hours and work through Microsoft's free Learn modules alongside a structured course before attempting the exam.
What jobs does DP-900 qualify me for?
On its own, none — it's a fundamentals cert, not a qualification. It functions as a signal that you understand the Azure data landscape at a conceptual level. Job titles it supports a path toward (combined with experience or higher-level certs): Data Analyst, Cloud Database Administrator, Business Intelligence Developer, Data Engineer Trainee. The cert alone won't get you hired, but it can move your resume past an ATS filter or give a recruiter confidence that you know the basics.
Bottom Line
The Microsoft Certified Azure Fundamentals DP-900 is a legitimate, achievable credential for anyone entering the Azure data space. It's worth the $165 exam fee and 20-odd hours of study if you're early in your cloud data career or transitioning from a non-cloud data role. It's not worth it if you're already working in Azure and need to demonstrate senior capability — spend that study time on DP-203 or DP-300 instead.
The fastest path to passing: one structured prep course covering all four domains, one full set of practice exams, and honest triage of where you're losing points. Start with the AZ-900 Exam Prep course if you're new to Azure, go straight to DP-900-specific material and practice exams if you already have cloud exposure, and add the Power BI course if analytics workloads are your weak point.