The Microsoft Certified: Azure Fundamentals (AZ-900) is the Microsoft cloud entry point. It is designed for people who need a solid understanding of cloud concepts, core Azure services, pricing, governance, and basic security language before they move into hands-on administrator, developer, data, or security roles.
This is not an expert exam. Microsoft is testing whether you can recognize the right Azure concept, service family, or governance control for a scenario. That means your preparation should focus on vocabulary, service positioning, and clear distinctions such as IaaS vs PaaS vs SaaS, CapEx vs OpEx, resource groups vs subscriptions, and when to use core services like virtual machines, storage accounts, or virtual networks.
AZ-900 also matters because it creates the base for the wider Microsoft certification path. If you later move into AZ-104, DP-900, AI-901, or SC-900, the concepts in this guide keep showing up.
Exam At a Glance
| Attribute | Value |
|---|---|
| Certification | Microsoft Certified: Azure Fundamentals |
| Exam code | AZ-900 |
| Level | Fundamentals |
| Duration | 45 minutes |
| Cost | $99 USD |
| Prerequisites | No formal prerequisite; Microsoft recommends basic familiarity with IT terms and concepts |
| Target candidate | Beginners, students, career changers, business stakeholders, and technical professionals who need Azure literacy |
| Primary focus | Cloud concepts, Azure architecture and services, and management and governance basics |
- Official certification page: Microsoft Certified: Azure Fundamentals
- Official exam page: Exam AZ-900: Microsoft Azure Fundamentals
- Official study guide: AZ-900 study guide
- Official learning paths: Describe cloud concepts, Describe Azure architecture and services, Describe Azure management and governance
Official Assessed Areas
- Describe cloud concepts
- Describe Azure architecture and services
- Describe Azure management and governance
Microsoft's current public exam page emphasizes the skill areas without publishing a detailed percentage weighting. Treat all three sections as active exam territory and avoid assuming that one area is safe to skim.
1. Describe Cloud Concepts
This section is the conceptual base of the exam. You need to understand what cloud computing is, why organizations adopt it, and how the common cloud service models differ.
- Cloud computing fundamentals and shared responsibility - Start with the Microsoft Learn cloud concepts path and the core cloud-computing module. These cover what cloud computing is, how responsibility shifts between provider and customer, and why that model changes across IaaS, PaaS, and SaaS. Official resources: Describe cloud concepts learning path, Describe cloud computing module.
- Public, private, and hybrid cloud models - Be clear on when an organization might prefer full public cloud, keep some workloads private, or combine both in hybrid patterns. Official resource: Describe cloud computing module.
- Benefits of cloud services - Study high availability, scalability, elasticity, reliability, predictability, security, and governance benefits. Microsoft likes scenario questions that ask which cloud characteristic solves a business problem. Official resource: Describe the benefits of using cloud services.
- Consumption-based pricing and financial language - Understand the difference between capital expenditure and operational expenditure, why pay-as-you-go changes purchasing decisions, and how consumption affects cost visibility. Official resource: Describe cloud computing module.
- IaaS, PaaS, and SaaS service models - This is one of the highest-value AZ-900 distinctions. Know what the customer manages in each model and which model best fits a scenario requiring speed, control, or lower operational overhead. Official resource: Describe cloud service types.
- Match the definition to the use case - On AZ-900, the right answer is often the service model or cloud characteristic that best matches the stated need, not the most technical-sounding option. Official resources: Benefits module, Service types module.
Exam tip: If a question asks about cost flexibility, rapid scaling, reduced infrastructure maintenance, or who is responsible for patching and operating a platform, think about the cloud model and service model before you think about a named Azure product.
2. Describe Azure Architecture and Services
This is the broadest section of AZ-900. It covers the core Azure building blocks and the major service families you are expected to recognize at a high level.
- Core architectural components - Understand regions, availability zones, region pairs, resource groups, subscriptions, and management groups. Microsoft expects you to know how Azure organizes resources and where governance boundaries begin. Official resources: Describe Azure architecture and services learning path, Describe the core architectural components of Azure.
- Compute services - Know when Azure Virtual Machines, virtual machine scale sets, containers, Azure Functions, and App Service are the better fit. You do not need administrator depth, but you do need to recognize the right service family for control, elasticity, or managed hosting. Official resources: Describe Azure compute services, Virtual machines in Azure.
- Networking services - Study virtual networks, subnets, VPN Gateway, ExpressRoute, DNS, load balancing, and edge delivery at a conceptual level. The exam often tests whether you know which service provides private connectivity, internet routing, or traffic distribution. Official resources: Describe Azure networking services, Azure networking services overview.
- Storage services - Understand storage accounts, Blob Storage, Azure Files, queues, tables, and redundancy options. Know that Azure Data Lake Storage is built on Blob Storage capabilities for analytics workloads. Official resources: Describe Azure storage services, Overview of storage accounts.
- Identity, access, and security basics - Microsoft includes Microsoft Entra ID, authentication, authorization, RBAC, and basic security concepts in the architecture-and-services learning path. Official resource: Describe Azure identity, access, and security.
- Azure services are grouped by use case - AZ-900 is not asking you to configure these services. It is asking whether you can recognize what kind of workload a service supports: compute, storage, networking, or identity and security. Official resources: Core architecture module, Storage module.
Exam tip: Many wrong answers in this section fail because they confuse a service category with a specific implementation. First decide whether the problem is about compute, storage, networking, or identity. Then choose the Azure service that belongs in that category.
3. Describe Azure Management and Governance
This section tests whether you understand how organizations control cost, organize resources, enforce standards, deploy consistently, and monitor what is happening inside Azure.
- Cost management and pricing tools - Study the pricing calculator, total cost of ownership concepts, budgets, alerts, and the role of tags in cost visibility. Official resources: Describe cost management in Azure, What is Microsoft Billing?.
- Management groups, subscriptions, and governance scope - Know how Azure organizes subscriptions and how governance cascades downward. Questions often test the relationship between management groups, subscriptions, resource groups, and resources. Official resources: Describe features and tools in Azure for governance and compliance, What are Azure management groups?.
- Deployment and management tools - Be comfortable recognizing the Azure portal, Azure CLI, Azure PowerShell, and Azure Resource Manager as core ways to deploy and manage resources. Official resource: Describe features and tools for managing and deploying Azure resources.
- Monitoring and operational visibility - Study Azure Monitor, service health concepts, and the general purpose of monitoring tools. Microsoft wants you to know which tool gives visibility into resource health, metrics, logs, and platform events. Official resource: Describe monitoring tools in Azure.
- Policy, compliance, and standardization - AZ-900 expects high-level familiarity with the idea that Azure governance is enforced through policy, organization, tagging, and deployment controls, not just by human process. Official resource: Governance and compliance module.
- Governance answers are about control plus visibility - The best answer usually helps an organization organize resources, monitor usage, and enforce standards at scale rather than solving a one-off admin task. Official resources: Cost management module, Monitoring tools module.
Exam tip: If the scenario mentions budgets, alerts, compliance, standardization, or subscription-level organization, think governance tooling before you think infrastructure services.
Recommended 4-Week Study Plan
| Week | Focus | Primary resources |
|---|---|---|
| 1 | Cloud concepts, cloud models, benefits, shared responsibility, IaaS/PaaS/SaaS | Cloud concepts learning path, cloud computing module, benefits module, service types module |
| 2 | Core Azure architecture, regions, subscriptions, compute, storage, networking | Architecture and services learning path, core architecture module, VM overview, storage account overview, networking overview |
| 3 | Identity basics, governance, cost management, tags, management groups | Identity and security module, cost management module, management groups overview, governance module |
| 4 | Management tools, monitoring, mixed review, practice questions, exam readiness | Deployment tools module, monitoring tools module, official study guide, practice questions |
Last-Mile Exam Strategy
- Study by distinction. AZ-900 rewards people who can clearly separate similar concepts such as subscriptions vs resource groups, public vs hybrid cloud, and VPN Gateway vs ExpressRoute.
- Use Microsoft Learn module titles as your checklist. If a concept appears in the official learning paths, assume it is fair exam material.
- Do not over-study implementation steps. This is a fundamentals exam, so recognition and service selection matter more than portal clicks.
- Memorize the service families first, then the individual examples inside them. That reduces confusion when Microsoft asks scenario-based questions.
- Review pricing, governance, and monitoring deliberately. Candidates often spend too much time on compute and storage and under-prepare the management section.
If you want exam-style reinforcement after the official docs, use our AZ-900 practice questions. If you plan to continue into Microsoft's data track, pair this with our Azure Data Fundamentals study guide.
The fastest way to pass AZ-900 is to study it as a language exam for cloud and Azure basics. Learn the official Microsoft Learn terminology, map each concept to its use case, and practice choosing the simplest correct answer for a scenario. That is what the exam is designed to measure.