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Microsoft Microsoft Certification

AI-900 Azure AI Fundamentals Study Guide

Everything you need to pass: exam domains, study strategy, and day-by-day preparation plans.

info Exam at a Glance

1104

Questions

45min

Time Limit

70%

To Pass

0min

Per Question

bar_chart Where the Questions Come From

Domains ranked by question count. Start with the top ones, they carry the most weight.

1
Describe features of generative AI workloads on Azure
25% 276Q
2
Describe Artificial Intelligence workloads and considerations
19% 207Q
3
Describe fundamental principles of machine learning on Azure
19% 207Q
4
Describe features of computer vision workloads on Azure
19% 207Q
5
Describe features of Natural Language Processing (NLP) workloads on Azure
19% 207Q
lightbulb

Where to start: The top 3 domains usually cover 40-60% of your exam. Nail those first, then work your way down.

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The rest of the guide is locked

Study strategy, day-by-day plans, exam day tips, and FAQ.

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school How to Study for AI-900 Azure AI Fundamentals

A simple 5-step plan that works. Follow it in order.

1

Know your domains

Look at the domain breakdown above. The heavier domains get more questions on the certification exam. Start there.

2

Go one topic at a time

Pick a domain, study it end to end, then move to the next. Jumping around wastes time.

3

Practice with exam-style questions

Start untimed to learn. Then switch to timed mode once you are comfortable.

4

Read the explanations

Do not just memorize answers. Read why each option is right or wrong.

5

Simulate the certification exam

Take a full timed mock exam. No distractions, no pausing. Review everything you got wrong.

calendar_month Pick a Study Schedule

Three options depending on how much time you have. Each one covers all 1104 questions.

Balanced Recommended, ~221 Q/day, 2-3 hrs/day
chevron_right Core Foundations
276 Q

Build your base knowledge

Describe features of generative AI workloads on Azure 276
chevron_right Advanced Topics
207 Q

Deepen understanding

Describe Artificial Intelligence workloads and considerations 207
chevron_right Applied Scenarios
207 Q

Connect concepts

Describe fundamental principles of machine learning on Azure 207
chevron_right Practice & Review
207 Q

Identify weak spots

Describe features of computer vision workloads on Azure 207
chevron_right Final Simulation
207 Q

Exam readiness check

Describe features of Natural Language Processing (NLP) workloads on Azure 207
Full timed mock exam Review all wrong answers Target weakest domains

tips_and_updates On Exam Day

schedule

Pace yourself

45 min, 1104 questions. About 0 min each. Flag hard ones, come back later.

target

Know your target

You need 70% to pass. That is 773 correct out of 1104. You do not need perfect.

psychology

Work smart

Eliminate wrong answers first. If unsure between two, go with your first instinct. Flag anything you want to revisit.

self_improvement

Stay cool

You prepared for this. If a section feels hard, that is normal. Breathe, stay focused, keep moving.

help Common Questions

How many questions are on the AI-900 Azure AI Fundamentals? expand_more

1104 questions, 45 minutes. That gives you roughly 0 minutes per question.

What score do I need to pass? expand_more

70%. You need at least 773 out of 1104 correct.

What is the best way to prepare? expand_more

Start with free practice questions to see where you stand. Use the study guide to fill gaps. Take timed mock exams until you consistently hit the pass score.

Are these questions like the certification exam? expand_more

Yes. Same format, same difficulty, same topic distribution. We update the question bank when the exam changes.

Start practicing now

Real exam questions. Instant feedback. Track your progress as you go.

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