AZ-900: Azure Fundamentals certification and exam guide
What the certification validates, who it is for, and the cloud, Azure services, management, and governance topics it covers.
Read article Microsoft AZ-900 Certification Study 
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Chapter 150 min read
50 min readAzure Cloud Computing Fundamentals
Cloud models, shared responsibility, Azure Arc, Azure VMware Solution, consumption, CapEx, OpEx, and capacity planning.
Read articleChapter 232 min read
32 min readBenefits of Cloud Services: Availability, Scale, and Governance
High availability, vertical and horizontal scaling, reliability, predictability, security, governance, manageability, and sustainability.
Read articleChapter 334 min read
34 min readCloud Service Types: IaaS, PaaS, and SaaS
Shared responsibility, control, operational effort, and use cases for infrastructure, platform, and software as a service.
Read articleChapter 448 min read
48 min readAzure Architecture: Regions, Zones, Resources, and Management
Datacenters, regions, Availability Zones, accounts, subscriptions, resource groups, management groups, governance, and resilience.
Read articleChapter 555 min read
55 min readAzure Compute: Virtual Machines, Containers, Azure Functions, and App Hosting
VM sizing and resilience, Azure Virtual Desktop, containers, serverless code, App Service, AI, machine learning, and IoT edge services.
Read articleChapter 652 min read
52 min readAzure Networking: Virtual Networks, VPN, ExpressRoute, and DNS
Segmentation, endpoints, routing, filtering, peering, VPN Gateway, private ExpressRoute circuits, and Azure DNS.
Read articleChapter 758 min read
58 min readAzure Storage: Accounts, Redundancy, Services, and Migration
Storage account types and endpoints, redundancy choices, data services and tiers, migration, bulk transfer, and file movement tools.
Read articleChapter 878 min read
78 min readAzure Identity, Access, and Security
Microsoft Entra, authentication and external identities, Conditional Access, Azure RBAC, Zero Trust, layered defense, encryption, keys, and cloud protection.
Read articleChapter 954 min read
54 min readAzure Cost Management, Pricing, and Optimization
Cost drivers, Azure pricing calculator, Microsoft Cost Management, budgets, alerts, tags, Reservations, savings plans, and Spot pricing.
Read articleChapter 1048 min read
48 min readAzure Governance, Compliance, and Resource Protection
Microsoft Purview, Azure Policy, initiatives, remediation, resource locks, Service Trust Portal, audit evidence, and AI guardrails.
Read articleChapter 1146 min read
46 min readAzure Management Tools, Azure Arc, ARM Templates, and Bicep
Microsoft Azure portal, Cloud Shell, PowerShell, CLI, Copilot, Azure Arc, Resource Manager, ARM templates, infrastructure as code, and Bicep.
Read articleChapter 1242 min read
42 min readAzure Advisor, Service Health, Azure Monitor, and Application Insights
Azure Advisor recommendations, three health views, Azure Monitor telemetry, Log Analytics, alerts, action groups, and application observability.
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Practice Test 01 - Microsoft AZ-900
Timed test with 53 questions on cloud concepts, Azure architecture and services, and Azure management and governance.
53 questions53 min
Open practice test Practice Test 02 - Microsoft AZ-900
Timed test with 53 questions on cloud concepts, Azure architecture and services, and Azure management and governance.
53 questions53 min
Open practice test Practice Test 03 - Microsoft AZ-900
Timed test with 53 questions on cloud concepts, Azure architecture and services, and Azure management and governance.
53 questions53 min
Open practice test Practice Test 04 - Microsoft AZ-900
Timed test with 55 questions on cloud concepts, Azure architecture and services, and Azure management and governance.
55 questions55 min
Open practice test Practice Test 05 - Microsoft AZ-900
Timed test with 70 questions on cloud concepts, Azure architecture and services, and Azure management and governance.
70 questions70 min
Open practice test Practice Test 06 - Microsoft AZ-900
Timed test with 49 questions on cloud concepts, Azure architecture and services, and Azure management and governance.
49 questions49 min
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