Microsoft AI-901

Azure AI Fundamentals Exam Prep | 1,150 Free Practice Questions

This Fundamentals-level exam tests your ability to understand and implement AI solutions with Microsoft Foundry. The exam has two major areas, and implementation with Foundry accounts for 55–60%. Because the structure differs substantially from the former AI-900, this question bank focuses on the Foundry portal, agents, and Content Understanding.

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AI-900 was retired on June 30, 2026; the current exam is AI-901. Microsoft does not publish official past exam questions, so this site provides original study questions based on the published skills measured.

Choose a study mode

Random practice

Choose anywhere from 5 questions to all questions in 1,150 questions and start practicing.

Study by topic

Focus on weak areas using 12 topics and difficulty levels from ★1 to ★3.

Mock exam

50 questions / 45 minutes. Answers are not marked correct or incorrect until you submit the exam.
Questions included 1,150 questions
Last updated September 22, 2026
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Features of this Azure AI Fundamentals question bank

Seven topics aligned with AI-901

Since the Foundry area, which has a large proportion, is divided into "Basic/Generative AI/Agent/Information Extraction", weaknesses in the implementation can be identified in detail.

Practice with Python code

A short code that calls the Foundry SDK can be displayed in a monospaced block, so you can practice code comprehension questions as they are.

Exam-style mock test

Includes a 50 questions / 45 minutes timer, unanswered-question list, review flags, and automatic scoring.

Learning data storage and cloud sync

Accuracy, review schedules, and other study data are stored in your browser's LocalStorage. Your answers are not sent to the server.

Available study modes

  1. Regular practice: Practice by choosing a question set, category, difficulty, and number of questions.
  2. Today's review: Practice questions that are due for review based on your answer history.
  3. Weak-area practice: Review only the questions you answered incorrectly in the past.
  4. Mock exam: Work through the exam without seeing whether each answer is correct, for a flow closer to the real test.

How to use

  1. 1
    Choose a study mode

    Choose Regular Practice, Review, Weak-area Practice, or Mock Exam.

  2. 2
    Set the scope and question count

    Choose the set, topic, difficulty, and number of questions, from 5 questions up to the full set.

  3. 3
    Review with explanations

    Save your results to your study history and review the questions you missed.

Azure AI Fundamentals (AI-901) exam overview (coverage on this site)

Exam code AI-901 (successor to AI-900; Fundamentals level)
Number of questions included 1,150 questions (Free; no registration required)
Mock exam 50 questions / 45 minutes (CBT-style practice)
Question format Four-choice questions; every question includes an explanation and notes on why the other choices are incorrect.
Covered topics 12 topics (Implement generative AI apps and agents with Foundry, Identify AI workloads, Implement AI solutions for information extraction with Foundry, Identify AI model components and configuration, Implement AI solutions for text and speech with Foundry, Describe principles of responsible AI, Implement AI solutions with computer vision and image generation using Foundry, Responsible AI and security)
Study history Signed out or sync OFF: stored on device / sync ON: cloud sync
Question set 2 sets
Official website Check the latest skill measurement range with Microsoft Learn “Azure AI Fundamentals”

AI-900 was retired on June 30, 2026, and the Azure AI Fundamentals certification is now earned through AI-901. The skills measured were updated on April 15, 2026: “AI concepts and responsibility” accounts for 40–45% and “Implement AI solutions with Microsoft Foundry” for 55–60%. The passing score is 700 out of 1000. Microsoft does not publish a fixed question count; based on commonly reported test experiences, this site sets its mock exam to 50 questions in 45 minutes. Candidates are expected to understand Python syntax and be familiar with REST APIs, SDKs, and CLIs. There are no prerequisite certifications, and the exam can be taken at a Pearson VUE test center or online. Because the scope continues to change, check Microsoft's latest skills measured before your exam.

Question policy and updates

  • The questions are created independently for study purposes with reference to Microsoft's published AI-901 skills measured and Microsoft Learn learning paths.
  • This is not a dump of real exam questions. Using exam dumps violates Microsoft certification policies.
  • Questions are reviewed together with the correct answer, explanation, reasons the other choices are wrong, and related AWS services.
  • Microsoft Foundry names and features change quickly, so questions with outdated descriptions are reviewed and updated as issues are reported.
  • When Microsoft revises the skills measured, we review changes to the domain structure and weighting and update the questions accordingly.

Questions included: 1,150 questions · Last question update: September 22, 2026

Frequently asked questions

Can I practice Azure AI Fundamentals questions for free?

All included questions are free to practice, with no account required. You can use Regular Practice with configurable sets, categories, difficulty, and question count, as well as Today's Review, Weak-area Practice, and Mock Exam modes.

What is the difference between AI-900 and AI-901?

AI-900 was discontinued on June 30, 2026, and the same Azure AI Fundamentals certification was changed to AI-901. Although the certification name is the same, the contents are very different. AI-900 was structured to explain Azure's AI services one by one, but AI-901 was restructured around Microsoft Foundry, and implementation in Foundry accounts for more than half of the exam. Just because the names are the same, it will not be enough if you use teaching materials from before 2024. This site is created within the scope of AI-901.

Are these official past exam questions?

No. Microsoft certification exam content is protected by a nondisclosure agreement, and Microsoft does not publish official past exam questions. Using dump sites that reproduce real exam questions violates Microsoft certification policies and may lead to certification penalties. The questions on this site are original practice questions created for study purposes with reference to the published skills measured and Microsoft Learn learning paths.

Do I need Python knowledge?

Microsoft's candidates for the exam include knowledge of Python code syntax and programming techniques, as well as familiarity with REST APIs, SDKs, and CLIs. There are no questions that ask you to write code, but you will be asked to read a short piece of Python code that calls the Foundry SDK to determine what it is doing. This site also displays the code exactly as it is.

What topics does the exam cover?

There are two main areas. 40-45% answered "AI concepts and responsibilities" and 55-60% answered "Implementation of AI solutions using Microsoft Foundry". Since the latter accounts for the majority, the handling of generation AI, agents, and content understanding in the Foundry portal will be the focus of scoring. This site divides these two areas into seven areas so that you can practice them.

What is the passing line?

Score 700 or higher on a scaled score of 1000. Microsoft has not announced the number of questions, but according to actual measurements from various places it is 40 to 60 questions and about 45 minutes. The Mock exam on this site is set to 50 questions and 45 minutes in between.

Can I take the exam in Japanese?

The exam is offered in multiple languages, including Japanese. Microsoft updates the English version first, so changes to the exam scope can take several weeks to appear in localized versions. If you are testing soon after an update, check the English skills measured as well.

Are there any eligibility requirements or expiry date?

There are no prerequisite qualifications and anyone can take the exam. You can choose to take the test online at a Pearson VUE test center or from home. The treatment of expiration dates may change when switching to AI-901, so please check the official website for the latest terms.

How is this different from other AI certifications?

The G Test and Generated AI Passport focus on vendor-independent concepts, legal matters, and ethics. AWS Certified AI Practitioner is also at the same Foundational level, but it is associated with AWS services. AI-901 is unique in that it goes into implementation in Microsoft Foundry, and is the most hands-on test of the three.

Where is my study history stored?

It is stored in LocalStorage in the browser you are using. It is not automatically synced across devices, and clearing your browser data will also delete the history.

Disclaimer

This tool is not affiliated with Microsoft Corporation or any Microsoft certification exam delivery provider. It does not guarantee the accuracy or completeness of the questions, choices, or explanations, nor does it guarantee passing the actual exam. Service names and specifications, including Microsoft Foundry, can change frequently, so always confirm current information on Microsoft's official site.

This is an unofficial exam-preparation question bank. Microsoft, Azure, and Microsoft Foundry are trademarks or registered trademarks of Microsoft Corporation in the United States and other countries.