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所在平台: Udemy |
课程主页: https://www.udemy.com/course/az-900-microsoft-azure-fundamentals-practice-tests2024/
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课程名称：Microsoft Azure基础知识 - 练习测试：2025 课程概述： 本课程为 AZ-900: Microsoft Azure 基础知识考试提供练习测试，旨在评估您对云概念、核心 Azure 服务、Azure 定价、服务水平协议（SLA）和生命周期管理的基础知识。该考试为入门级认证，不需要先前的技术经验，非常适合对 Azure 或云计算全新的人士。 课程大纲及重点领域： 课程大纲分为多个关键领域，每个领域涵盖特定主题： 1. **练习测试-1：云概念（25-30%）** - 理解云计算的定义及其关键特性，如可扩展性、弹性、灵活性、容错和灾难恢复。 - 云模型的类型：公共云、私人云和混合云。 - 云服务模型：基础设施即服务 (IaaS)、平台即服务 (PaaS) 和软件即服务 (SaaS)。 - 云计算的优势：成本效率、速度、全球覆盖、安全性和可靠性。 2. **练习测试-2：核心 Azure 服务（15-20%）** - 了解 Azure 主要架构组件：区域、可用性区域、资源组、订阅及管理组。 - 关注 Azure 核心服务和产品，包括计算、网络、存储和数据库服务。 - Explore Azure 解决方案：物联网、人工智能、大数据和机器学习。 3. **练习测试-3：核心解决方案和管理工具（10-15%）** - 理解 Azure 门户、CLI 和 PowerShell 的基本使用。 - 学习 Azure 资源管理器 (ARM) 的架构、部署模型和资源管理。 4. **练习测试-4：一般安全性和网络安全特性（10-15%）** - 探索 Azure 安全功能，如 Azure 安全中心、Azure Defender 和网络安全组（NSGs）。 - 理解身份和访问管理（IAM），包括 Azure Active Directory 和基于角色的访问控制（RBAC）。 5. **练习测试-5：身份、治理、隐私和合规特性（20-25%）** - 学习 Azure 身份服务、治理政策和资源治理工具。 6. **练习测试-6：Azure 成本管理和服务水平协议（10-15%）** - 理解 Azure 的定价模型和工具，如 Azure 定价计算器和成本管理工具。 **考试准备重点领域：** - 理解云概念及其模型和服务。 - 熟悉 Azure 的核心服务，并能够使用 Azure 创建基本的云解决方案。 - 掌握 Azure 安全和身份管理的基础。 - 理解 Azure 定价模型及其重要性。 - 进行实践操作以更好地了解 Azure 环境。 通过本课程的练习测试，您将能够更好地为 AZ-900 考试做好准备，掌握 Azure 的基础知识，为进入云计算领域打下良好基础。感谢您的参与，祝您学习愉快！
About Practice Tests:The AZ-900: Microsoft Azure Fundamentals exam is designed to assess your foundational knowledge of cloud concepts, core Azure services, Azure pricing, SLAs, and lifecycle management. It is an entry-level certification and does not require prior technical experience, making it suitable for individuals new to Azure or the cloud in general.AZ-900 Exam Syllabus and Focus AreasThe syllabus is divided into several key domains, each covering a specific set of topics:Practice Test-1Cloud Concepts (25-30%)Understanding Cloud Computing:Definitions of cloud computing.Key characteristics such as scalability, elasticity, agility, fault tolerance, and disaster recovery.Types of cloud models: Public, Private, Hybrid.Cloud Service Models:Infrastructure as a Service (IaaS).Platform as a Service (PaaS).Software as a Service (SaaS).Benefits of Cloud Computing:Cost-efficiency, speed, global reach, security, reliability.Practice Test-2Core Azure Services (15-20%)Core Azure Architectural Components:Azure Regions, Availability Zones, Resource Groups, Subscriptions, Management Groups.Core Azure Services and Products:Compute: Virtual Machines, App Services, Azure Kubernetes Service (AKS).Networking: Virtual Networks, Load Balancers, Application Gateway, VPN Gateway.Storage: Blob Storage, Azure Files, Disk Storage.Databases: Azure SQL Database, Cosmos DB, Azure Database for MySQL/PostgreSQL.Azure Solutions:IoT, AI, Big Data, Machine Learning.DevOps with Azure DevOps and GitHub.Practice Test-3Core Solutions and Management Tools on Azure (10-15%)Azure Portal, CLI, and PowerShell:Basic navigation, resource management, automation with templates.Azure Resource Manager (ARM):Understanding ARM architecture, deployment models, and resource management.Azure Marketplace:Overview of third-party applications and services available in the Azure Marketplace.Practice Test-4General Security and Network Security Features (10-15%)Azure Security Features:Azure Security Center, Azure Defender, Azure Firewall.Identity and Access Management (IAM):Azure Active Directory (AAD), Multi-Factor Authentication (MFA), Role-Based Access Control (RBAC).Network Security:Network Security Groups (NSGs), Azure DDoS Protection, VPN Gateway, ExpressRoute.Practice Test-5Identity, Governance, Privacy, and Compliance Features (20-25%)Azure Identity Services:Azure Active Directory, Conditional Access, Identity Protection.Governance:Azure Policy, Azure Blueprints, Role Assignments.Privacy and Compliance:Microsoft Privacy Statement, Trust Center, Compliance Manager.Resource Governance:Resource Locks, Tags, Azure Monitor, Azure Advisor.Practice Test-6Azure Cost Management and Service Level Agreements (10-15%)Azure Pricing:Factors affecting cost: Regions, Services, Licensing, Reservations.Pricing models: Pay-As-You-Go, Reserved Instances, Spot Pricing.Cost Management Tools: Azure Cost Management, Azure Pricing Calculator, Total Cost of Ownership (TCO) calculator.Service Level Agreements (SLAs):Understanding SLAs and how they impact the availability of services.SLAs for different Azure services.Key Focus Areas for Exam Preparation1. Understanding Cloud Concepts:o Grasp the differences between IaaS, PaaS, and SaaS.o Understand cloud deployment models: Public, Private, and Hybrid.2. Azure Core Services:o Be familiar with the basics of Azure Virtual Machines, Storage solutions, and Networking.o Understand how to use Azure services to create basic cloud solutions.3. Security and Identity Management:o Understand the basics of Azure Active Directory, RBAC, and network security options.o Learn how Azure ensures data security, privacy, and compliance.4. Azure Pricing and Support:o Understand Azure's pricing models and how to use tools like the Pricing Calculator and Cost Management.o Familiarize yourself with Azure's SLAs and their importance.5. Hands-On Practice:o Use the Azure Portal to explore different services.o Try creating and managing resources to get comfortable with the Azure environment.Model Questions:1.Which cloud model would you recommend for an organization that wants to deploy a new application quickly and scale it globally with minimal upfront cost?Options:Public CloudHybrid CloudPrivate CloudMulti-CloudAns: Public CloudOverall explanation: Public cloud allows for rapid deployment of applications and scaling across the globe with minimal upfront costs, making it an ideal choice for organizations looking for speed and flexibility.2. A company wants to deploy a microservices-based application that requires container orchestration. Which Azure service should they use?Options:Cosmos DBAzure Kubernetes Service (AKS)Azure SQL DatabaseBlob StorageAns: Azure Kubernetes Service (AKS)Overall explanation: Azure Kubernetes Service (AKS) provides container orchestration and management for deploying microservices-based applications, allowing for easy scaling and operation of containerized workloads.3. Your organization needs a web-based tool that provides a single pane of glass for managing all Azure resources. Which tool should they use?Options:Azure MonitorAzure PortalAzure CLIARM TemplatesAns: Azure PortalOverall explanation: The Azure Portal is a web-based tool that offers a centralized view for managing all Azure resources, providing a single pane of glass for monitoring, configuring, and controlling your Azure environment.4. Why is it important to configure Just-In-Time (JIT) VM access in Azure Security Center?Options:It limits the time a virtual machine is accessible for management tasks, reducing the risk of attack.It provides detailed insights into Azure billing and resource costs.It automates the scaling of virtual machines based on demand.It filters network traffic to and from Azure resources.Ans: It limits the time a virtual machine is accessible for management tasks, reducing the risk of attack.Overall explanation: Configuring JIT VM access in Azure Security Center is important because it reduces the attack surface of VMs by limiting their accessibility to only the necessary times, thereby minimizing the risk of unauthorized access or attacks.5. What should organizations do to ensure they choose the most cost-effective Azure pricing model for their needs?Options:Select the pricing model with the highest discounts.Compare different pricing models against their usage patterns and workload requirements.Conduct regular audits of their Azure resource usage.Consult with Azure support to find the best pricing options.Ans: Compare different pricing models against their usage patterns and workload requirements.Overall explanation: To choose the most cost-effective pricing model, organizations should compare different models against their actual usage patterns and workload requirements, ensuring that they select a pricing strategy that aligns with their operational needs and budget constraints.Thank you! All the Best.
