Practice Exams | Microsoft Azure Fundamentals AZ-900

Understand Foundational Cloud Concepts & Microsoft Azure: Prepare for Your Azure Journey

This resource provides practice questions designed to help you assess your foundational knowledge of cloud computing and Microsoft Azure. Important Note: These questions are not the official exam questions, but they comprehensively cover the topics outlined in the core knowledge areas. Many questions utilize realistic scenarios to test your practical understanding.

Key Considerations Before You Begin:

• Dynamic Content: The official exam requirements are regularly updated. These practice questions are reviewed to reflect the latest changes, but updates may occur without notice.
• Detailed Explanations: Each question includes a detailed explanation and links to relevant reference materials, ensuring you understand why an answer is correct.
• Question Rotation: Questions are shuffled each time you retake the test. Focus on understanding the concepts, not just memorizing answers.
• Supplemental Study: This course should supplement, not replace, your primary Azure study materials.
• English Terminology: Azure exams consistently use English product names and terms. Familiarity with English terminology is essential, regardless of your native language.
• Feedback is Valued: If you identify any content needing review, please send a screenshot with the question and a brief description of the issue. (Note: Question numbers are unique to each user.)

Core Knowledge Areas Covered:

1. Cloud Concepts (25-30%)

• Defining Cloud Computing: Understand the fundamental principles of cloud computing.
• The Shared Responsibility Model: Grasp the responsibilities of both Microsoft and the customer in cloud security.
• Cloud Models: Distinguish between public, private, and hybrid cloud models and identify appropriate use cases for each.
• Cloud Pricing Models: Compare and contrast different cloud pricing models, including consumption-based pricing.
• Serverless Computing: Understand the concept and benefits of serverless architectures.
• Benefits of Cloud Services: Identify the advantages of cloud services, including high availability, scalability, reliability, predictability, security, governance, and manageability.
• Cloud Service Types: Differentiate between Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).
• Use Cases: Identify suitable use cases for each cloud service type (IaaS, PaaS, and SaaS).

2. Azure Architecture & Services (35-40%)

• Azure Core Components: Describe the fundamental architectural components of Azure.
• Azure Regions & Availability: Understand Azure regions, region pairs, sovereign regions, and availability zones.
• Azure Datacenters: Learn about Azure datacenters and their design.
• Azure Resources & Resource Groups: Manage Azure resources and organize them using resource groups.
• Subscriptions & Management Groups: Understand the hierarchy of subscriptions and management groups.
• Compute Services: Compare different compute options, including containers, virtual machines, and Azure Functions.
• Virtual Machines: Explore virtual machine options, including Azure Virtual Machines, Virtual Machine Scale Sets, availability sets, and Azure Virtual Desktop.
• Networking: Understand virtual networking concepts, including Azure virtual networks, subnets, peering, DNS, VPN Gateway, and ExpressRoute.
• Endpoint Types: Define public and private endpoints.
• Storage Services: Compare Azure Storage services, storage tiers, redundancy options, and storage account types.
• Data Migration: Identify options for moving files using AzCopy, Azure Storage Explorer, and Azure File Sync, as well as migration services like Azure Migrate and Azure Data Box.
• Identity, Access, and Security: Understand Azure identity management, including directory services (Microsoft Entra ID and Microsoft Entra Domain Services), authentication methods (SSO, MFA, passwordless), external identities (B2B, B2C), and Microsoft Entra Conditional Access.
• Access Control: Implement Azure role-based access control (RBAC) and understand the Zero Trust security model and defense-in-depth principles.
• Microsoft Defender for Cloud: Understand the purpose of Microsoft Defender for Cloud.

3. Azure Management & Governance (30-35%)

• Cost Management: Manage Azure costs effectively, including factors affecting costs, using the pricing calculator and TCO calculator, and leveraging cost management capabilities.
• Tagging: Understand the purpose and use of Azure tags.
• Governance & Compliance: Utilize Azure tools and features for governance and compliance.
• Microsoft Purview: Understand the purpose of Microsoft Purview in Azure.
• Azure Policy: Implement Azure Policy to enforce organizational standards.
• Resource Locks: Use