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Microsoft · power platform
PL-900 (Microsoft Power Platform Fundamentals) is the exam for the Microsoft Certified: Power Platform Fundamentals certification. It validates that you understand how Power Platform technologies are used to develop tailored business solutions, make the most of data with Dataverse and connectors, build AI-powered apps in Power Apps, automate processes with Power Automate and create agents with Copilot Studio. The outline, current since 24 July 2026, has five domains: the platform's business value (5–10%) and four of equal weight (20–25% each) on the environment, Power Apps, Power Automate and Copilot Studio agents. It asks you to describe capabilities and use cases, not to write code.
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Question bank updated on November 1, 2026
A sales team already works in Dynamics 365 Sales. It wants an extra app built with Power Apps on the same customer data, without a separate integration project. What makes this possible?
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The CertifyDeck PL-900 practice test includes 328+ original exam questions written from the official Microsoft Certified: Power Platform 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.
People starting to build solutions with Power Platform, such as business users and app makers who want a foundation before they specialize. There are no prerequisites: the study guide says this exam can help you prepare for role-based certifications but is not a prerequisite for any of them.
PL-900 (Exam PL-900: Microsoft Power Platform Fundamentals) is the exam for the Microsoft Certified: Power Platform Fundamentals certification, at beginner level. It validates that you understand what each part of the platform offers and when to use it: Power Apps to build applications, Power Automate to automate processes, Dataverse and connectors to organize and integrate data, and Copilot Studio to create agents. It is meant for people starting to build solutions with Power Platform: the skills focus on describing capabilities and use cases, and the outline does not ask you to write code.
The outline, current since 24 July 2026, has five areas: describe the business value of Microsoft Power Platform (5–10%), manage the Microsoft Power Platform environment (20–25%), demonstrate the capabilities of Power Apps (20–25%), demonstrate the capabilities of Power Automate (20–25%) and describe features and capabilities of agents in Microsoft Copilot Studio (20–25%).
The environment domain has two blocks. Dataverse: how it differs from a traditional database, tables, columns and relationships, forms and views, business logic options including Power Fx, and using AI to create and edit tables. Administration and governance: environments, the security model, data privacy and accessibility, monitoring and analytics, and ALM with Power Platform pipelines. In Power Apps you need to tell apart the use cases for canvas apps, model-driven apps, Plan designer and code apps, and know how apps are created with AI, including the vibe experience.
In Power Automate: when to use a cloud or a desktop flow, scenarios with approvals, Microsoft Teams, Outlook, SharePoint, Forms and document automation, connector triggers and actions, and creating and modifying flows with AI. Copilot Studio agents weigh as much as either of the other two tools: use cases, topics, knowledge sources, tools including MCP servers and agent flows, publishing to channels, Microsoft Agent 365, monitoring usage and adoption, and agent evaluations. The business value domain weighs little, but it goes through every product and gives you a map for the rest.
Start with the business value domain to place each product, then move on to Dataverse and administration, because the rest of the outline relies on those concepts. After that, split your time evenly between Power Apps, Power Automate and Copilot Studio, using the Microsoft Learn documentation and training and, if you have access to a test environment, building a simple app, flow and agent with AI assistance. Before you book, take Microsoft's free Practice Assessment and try the Exam Sandbox to get used to the interface. Keep in mind that you cannot look things up on Microsoft Learn during Fundamentals exams. If you want to specialize afterwards, look at [AB-400](/en/certifications/ab-400) to build on Power Platform or [AB-620](/en/certifications/ab-620) to create AI solutions in Copilot Studio; if your interest is Copilot in Microsoft 365, [AB-900](/en/certifications/ab-900).
Start free to measure your level and practise by area. The bank has more than 300 questions across the 5 domains and 37 skill points of the outline, built on business scenarios where you choose the right component, and the mock exam uses 40 questions in 45 minutes, the real exam length.
Official source: study guide PL-900 on Microsoft Learn
CertifyDeck is an independent study platform and is not affiliated with, endorsed by, or sponsored by Microsoft. PL-900 and its related marks belong to their respective owner.
You have 45 minutes, the length of Microsoft's Fundamentals exams. Microsoft does not publish the number of questions for PL-900; it says most of its certification exams have 40 to 60 and that the number can vary. The exam is proctored and may include interactive components. Our mock exam uses 40 questions in 45 minutes.
You need 700 out of 1,000. If you fail, you can retake it 24 hours after the first attempt; for later attempts the waiting time varies under Microsoft's retake policy.
The fee depends on the country or region where you take the exam, and the official page does not publish a USD figure: check it when you book. You book through Pearson VUE or, if you are a student or educator, Certiport. CertifyDeck does not sell the exam, only the preparation: you can start free and full access is a one-time payment.
English, Spanish, German, Chinese (Simplified), French, Korean, Japanese, Portuguese (Brazil), Russian, Arabic (Saudi Arabia), Chinese (Traditional) and Italian. Microsoft updates the English version first and the translations about eight weeks later. If the exam is not available in your preferred language, the study guide says you can request 30 extra minutes. On CertifyDeck every question and explanation is available in English and Spanish.
None. It is a beginner-level exam for people starting to build solutions with Power Platform. The study guide adds that it can help you prepare for role-based certifications but is not a prerequisite for any of them.
The study guide only shows the current outline, dated 24 July 2026, and announces no later version. Microsoft updates its exams periodically, so check the guide before you book. Our bank follows this outline.
It does not expire. Microsoft's renewal page says Fundamentals certifications do not expire, so you do not have to renew it each year.
No. They are original questions written from the official study guide and Microsoft's public documentation on Power Platform and Copilot Studio.
Yes. You can start for free with no sign-up or card: PL-900 practice questions with explanations, a free online test by domain and published sample questions with answers. Full access to the whole bank and the timed mock exam is a one-off payment.
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: Power Platform Fundamentals questions, timed mock exams and practice by domain tells you where you fail and whether you keep the level under time pressure.
Start for free, no sign-up or credit card.
Start free, no card
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