1.0Describe cloud concepts
28%65 practice questions in this domain
- 1.1Describe cloud computing
- 1.2Describe the benefits of using cloud services
- 1.3Describe cloud service types
AZ-900 exam domains and weightings
The AZ-900 exam is split into 3 domains. The percentage next to each is the share of the exam it accounts for — study time is best spent proportionally.
2.0Describe Azure architecture and services
38%86 practice questions in this domain
- 2.1Describe the core architectural components of Azure
- 2.2Describe Azure compute and networking services
- 2.3Describe Azure storage services
- 2.4Describe Azure identity, access, and security
3.0Describe Azure management and governance
34%77 practice questions in this domain
- 3.1Describe cost management in Azure
- 3.2Describe features and tools in Azure for governance and compliance
- 3.3Describe features and tools for managing and deploying Azure resources
- 3.4Describe monitoring tools in Azure
How to prepare for Microsoft Azure Fundamentals
Most candidates fail AZ-900 not because they didn't know the material, but because they couldn't tell which material they were weakest on. Reading the objectives end to end treats every domain as equally important — the exam doesn't. On AZ-900, Describe Azure architecture and services alone is 38% of your score.
CertPilot AI works the other way around. It tracks your accuracy per domain, weights each domain by its real exam share, and pulls most of each practice session from wherever you're currently weakest. The result is a single readiness score — at 90% you're in the range where candidates typically pass, so you book the exam on evidence instead of a hunch.
Every question comes with an AI explanation of why the right answer is right and why each distractor is wrong. The Exam Decoder goes further and breaks down how to read a question — the qualifiers, the scenario framing, and the trap options — which is the skill that separates a 740 from a 700.
Microsoft Azure Fundamentals (AZ-900) FAQ
How many questions are on the Microsoft Azure Fundamentals (AZ-900) exam?
The AZ-900 exam has up to 50 questions and you get 45 minutes to complete it.
What score do you need to pass Microsoft Azure Fundamentals?
Microsoft Azure Fundamentals requires a scaled score of 700. Scaled scoring means the raw number of correct answers is adjusted for the difficulty of the specific question set you were served, so there is no fixed percentage that guarantees a pass.
What domains does the AZ-900 exam cover?
Microsoft Azure Fundamentals is divided into 3 domains: Describe cloud concepts (28%), Describe Azure architecture and services (38%), Describe Azure management and governance (34%). The heaviest weighted domain is Describe Azure architecture and services at 38% of the exam.
How do I know when I'm ready to book the AZ-900 exam?
CertPilot AI calculates a readiness score by weighting your accuracy in each domain by that domain's share of the real exam, then scaling it by how many questions you've actually answered — so a domain you've barely touched can't inflate the number. At 90% you're in the range where candidates typically pass.
How much does the AZ-900 exam cost?
The Microsoft Azure Fundamentals exam voucher typically costs around $99 USD. Pricing varies by region and vendors periodically adjust it, so confirm on the official vendor site before booking.
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