Práctica para el exámen | Fundamentos de MS Azure AZ-900

Prepare for Your Microsoft Azure Certification: Practice Questions & Key Concepts

This resource provides valuable practice questions to help you prepare for your Microsoft Azure certification exam. Important: These questions are not the official exam questions, but they cover the core material outlined in the knowledge sections. We regularly update these practice tests to reflect the latest exam requirements.

Disclaimer: This course material is designed to complement your existing study resources, not replace them. We encourage you to use this as a supplementary tool to reinforce your learning. If you spot any content needing attention, please send us a screenshot – we’ll review it promptly. Note that question numbers and content rotate with each test execution, so memorizing answers isn’t effective. Understanding why an answer is correct is key to success.

Key Considerations for Success:

• English Terminology: Azure heavily utilizes English terms. Familiarity with these terms is crucial, regardless of your native language.
• Target Audience: This exam is designed for technology professionals aiming to demonstrate foundational cloud knowledge, specifically within Microsoft Azure. It's a great starting point for a career in Azure.

Exam Scope: What You'll Be Tested On

The exam assesses your understanding of:

• Cloud Concepts (25-30%): Fundamental principles of cloud computing.
• Azure Architecture & Services (35-40%): Core Azure components and services.
• Azure Management & Governance (30-35%): Tools and techniques for managing and governing your Azure environment.

Detailed Topic Breakdown:

I. Cloud Concepts (25-30%)

• What is Cloud Computing? Define cloud computing and its core principles.
• Shared Responsibility Model: Understand the shared responsibility model in cloud security.
• Cloud Models: Differentiate between public, private, and hybrid cloud models. Identify appropriate use cases for each.
• Consumption-Based Pricing: Describe consumption-based pricing models and compare different pricing strategies.
• Serverless Computing: Explain serverless computing and its benefits.
• Benefits of Cloud: Describe the advantages of cloud services, including high availability, scalability, reliability, predictability, security, governance, and manageability.
• Cloud Service Models: Understand the three main cloud service models:
  • Infrastructure as a Service (IaaS): Describe IaaS and identify suitable use cases.
  • Platform as a Service (PaaS): Describe PaaS and identify suitable use cases.
  • Software as a Service (SaaS): Describe SaaS and identify suitable use cases.

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

• Azure Core Components: Describe the fundamental architectural components of Azure.
• Azure Regions & Availability Zones: Explain Azure regions, availability zones, and soberan regions.
• Azure Datacenters: Describe Azure datacenter infrastructure.
• Azure Resources & Resource Groups: Understand Azure resources, resource groups, and their relationship.
• Azure Subscriptions & Management Groups: Describe Azure subscriptions, management groups, and their hierarchy.
• Compute & Networking: Describe Azure compute and networking services.
  • Compute Options: Compare different compute options, including containers, virtual machines (VMs), and Azure Functions.
  • Virtual Machines: Describe VM options, including Azure VMs, VM scale sets, availability sets, and Azure Virtual Desktop. Understand the resources required for VMs.
  • Application Hosting: Describe application hosting options, including web apps, containers, and VMs.
  • Virtual Networks: Explain virtual networks, virtual subnets, network peering, Azure DNS, Azure VPN Gateway, and ExpressRoute.
  • Public & Private Endpoints: Define public and private endpoints.
• Azure Storage: Describe Azure storage services, compare different storage options, and understand storage tiers and redundancy options.
  • Data Migration: Identify options for moving files, including AzCopy, Azure Storage Explorer, and Azure File Sync.
  • Migration Services: Describe Azure Migrate and Azure Data Box.
• Azure Identity, Access, & Security:
  • Azure Active Directory (Entra ID): Describe directory services in Azure, including Microsoft Entra ID and Microsoft Entra Domain Services.
  • Authentication Methods: Explain authentication methods like Single Sign-On (SSO), Multi-Factor Authentication (MFA), and passwordless authentication.
  • External Identities: Describe B2B and B2C identities.
  • Conditional Access: Describe Microsoft Entra Conditional Access.
  • **Role-Based Access Control (RBAC