AI-901 Exam Prep is a practice-test app for the Microsoft Azure AI Fundamentals certification - exam AI-901 - the 2026 refresh of AI-900.

Start with a full timed AI-901 practice test - free. Sit one complete mock exam, get scored against the real Azure AI Fundamentals weighting and see a per-domain breakdown of exactly where you're weak in prep for the real thing.

Studied for AI-900? AI-901 is its replacement. The same fundamentals, reweighted toward generative AI and Microsoft Foundry. This app is built for the current exam.

Then keep going with practice questions built like the real thing:
- 267 original, exam-style practice questions written from scratch - not scraped dumps nor Microsoft's own assessments.
- A Microsoft Learn reference on every question, so you can go straight to the source.
- Plain-English explanations on every answer, with deeper write-ups that spell out why each wrong answer is wrong.
- 50 practice questions free including a full mock exam, spanning every exam domain and difficulty.

Study in a way that sticks:
- A spaced-repetition Daily Review resurfaces the questions you got wrong, exactly when you need to see them again.
- Track your progress by domain and zero in on your weak spots.
- Save tricky questions for later.
- Works fully offline, on-device - built for the commute, the lunch break, the gap between meetings.

Unlock Pro once (one-time, no subscription) for the full 267-question bank, unlimited mock exams, and every Microsoft Learn reference. Lifetime access for this exam, with free updates as the bank grows. Ad-free on every tier.

Prepare with confidence: practise on questions built to the real Azure AI Fundamentals skills outline, track your readiness, and walk into the exam knowing exactly where you stand.

Whether you're starting fresh or moving up from AI-900, this is focused AI-901 practice - mock exams, practice questions, and study tools in one ad-free app.

PassTheVoid is an independent study aid and is not affiliated with or endorsed by Microsoft.