How many AI-901 practice questions are free?

The first 25 questions in the AI-901 bank are free. The bank holds 302 active questions in total, and the rest open up with a paid bundle for this certification.

Do you show the correct answer straight away?

Yes. Practice mode grades your answer on the server the moment you submit it, then shows the correct option and the explanation before you move on. Nothing about the answer is sent to your browser before you commit to one, so you cannot accidentally spoil a question by reading the page source.

What does the AI-901 bank cover?

The bank is mapped to 8 study guide modules, and every question carries the one it belongs to, so a weak area shows up as a list rather than a feeling. The biggest single area is Generative AI and Agents, with 77 questions. The full breakdown is on this page.

Is there a timed exam mode?

Yes. Timed exam mode draws 60 questions from the AI-901 bank and weights them so each domain appears roughly in proportion to its share of the bank. It comes with a paid bundle.

Do I need an account?

You sign in to open the practice engine. Your answers, the questions you flagged and your attempt history are then kept on your account, so you can stop after a handful of questions and pick the same bank up later on another machine.

AI-901 practice questions

Azure AI Fundamentals

AI concepts, machine learning, NLP, computer vision, and generative AI. Mapped to the latest Microsoft exam objectives.

302
Questions in the bank: 8
Study guide modules: 25
Free to start

Start practicing AI-901 Full bank and timed exams

The first 25 questions are free. Sign in to keep your progress across sessions.

What the AI-901 bank covers

Every question is tagged with the study guide module it belongs to and the specific topic inside it. The 302 active questions sit across 8 modules and 85 topic tags. Module names link to the free written guide for the same material.

Introduction to AI and Azure
51 questions
Workload Identification (15), Security (7), Azure Fundamentals (5), Azure AI Services (4), Generative AI (4), Responsible AI (4), Computer Vision (3), Natural Language Processing (3), Speech (3), Information Extraction (2), AI Concepts (1)
Machine Learning Fundamentals
37 questions
Azure Machine Learning (8), Classification Metrics (6), ML Fundamentals (5), Clustering (4), Deep Learning (4), Regression Metrics (3), Types of ML (3), Binary Classification (1), Model Training & Evaluation (1), Multiclass Classification (1), Regression (1)
Generative AI and Agents
77 questions
Model Deployment (12), Foundry Agents (9), Generative AI (8), Microsoft Foundry (8), Prompt Engineering (7), AI Agents (4), Foundry SDK (4), RAG (4), LLMs (3), Multi-Agent Systems (3), Prompts (3), Transformer Architecture (3), Embeddings (2), Foundry Tools (2), Tokenization (2), Attention Mechanism (1), Conversation History (1), Model Selection (1)
Natural Language Processing and Text Analysis
28 questions
Azure AI Language (7), Semantic Models (6), Tokenisation (6), Statistical Text Analysis (3), TextRank (2), TF-IDF (2), NLP Overview (1), Text Analysis (1)
AI and Speech
28 questions
Speech Recognition (7), Speech Synthesis (6), Azure AI Speech (5), Speech in Foundry (3), Speech Scenarios (3), Speech Considerations (2), Speech Overview (1), Speech Solutions (1)
Computer Vision
28 questions
Vision in Foundry (5), CNNs (4), CV Tasks (4), Image Processing (4), Azure AI Vision (3), Vision Transformers (3), Image Generation (2), Multimodal Models (2), Computer Vision Overview (1)
AI-Powered Information Extraction
34 questions
Field Extraction (7), OCR Pipeline (6), Content Understanding (5), Solution Planning (3), Document Intelligence (2), Field Mapping (2), Information Extraction (2), Information Extraction Overview (2), OCR (2), Validation (2), Data Normalisation (1)
Responsible AI in Practice
19 questions
Content Safety (5), Responsible AI (2), Responsible AI - Fairness (2), Responsible AI - Inclusiveness (2), Responsible AI - Reliability (2), Responsible AI - Transparency (2), Responsible AI Dashboard (2), Responsible AI - Accountability (1), Responsible AI - Privacy (1)

How the practice engine works

Step 1
One question at a time
Practice mode walks the AI-901 bank in a fixed order, so you can work through it over several sittings without seeing the same question twice.
Step 2
Graded on submit
Your answer goes to the server to be checked. The correct option and the explanation come back together, so you find out where you stood while the question is still fresh.
Step 3
Flag and skip
Mark a question for review if you want to come back to it, or skip one entirely without it counting against you.
Step 4
Resume where you stopped
Your answers are saved as you go. Reopen the bank and you land on the first question you have not answered yet.

What is free and what is paid

Free

The first 25 questions of the AI-901 bank.
The correct answer and the full explanation after every question.
No timer, and no limit on how long you sit with a question.
The written AI-901 study guide, if you would rather read first.

With a paid bundle

The remaining 277 questions in the AI-901 bank.
Timed exam mode, drawing 60 questions weighted by domain.
Drills that target the domains you scored worst on.
Your score history, so you can see whether the number is moving.

See what each bundle includes

Common questions

How many AI-901 practice questions are free?: The first 25 questions in the AI-901 bank are free. The bank holds 302 active questions in total, and the rest open up with a paid bundle for this certification.
Do you show the correct answer straight away?: Yes. Practice mode grades your answer on the server the moment you submit it, then shows the correct option and the explanation before you move on. Nothing about the answer is sent to your browser before you commit to one, so you cannot accidentally spoil a question by reading the page source.
What does the AI-901 bank cover?: The bank is mapped to 8 study guide modules, and every question carries the one it belongs to, so a weak area shows up as a list rather than a feeling. The biggest single area is Generative AI and Agents, with 77 questions. The full breakdown is on this page.
Is there a timed exam mode?: Yes. Timed exam mode draws 60 questions from the AI-901 bank and weights them so each domain appears roughly in proportion to its share of the bank. It comes with a paid bundle.
Do I need an account?: You sign in to open the practice engine. Your answers, the questions you flagged and your attempt history are then kept on your account, so you can stop after a handful of questions and pick the same bank up later on another machine.