Exam AZ-400: Microsoft Azure DevOps Solutions Practice Tests

AZ-400: Microsoft DevOps Engineer Expert Practice Exam is a comprehensive and meticulously designed assessment tool that aims to evaluate your knowledge and skills in the field of DevOps engineering. This practice exam is specifically tailored for individuals who aspire to become Microsoft Certified: DevOps Engineer Expert, a highly sought-after certification that showcases your expertise in implementing DevOps practices using Microsoft Azure technologies.

With a focus on practical application and real-world scenarios, this practice exam is an invaluable resource for anyone looking to validate their skills and enhance their career prospects in the fast-paced world of DevOps. Designed by industry experts and Microsoft Certified Professionals, this exam is meticulously crafted to simulate the actual AZ-400 certification exam, providing you with an authentic experience that prepares you for success.

AZ-400: Microsoft DevOps Engineer Expert Practice Exam covers a wide range of topics, including continuous integration and continuous delivery (CI/CD), infrastructure as code, configuration management, release management, and monitoring and feedback loops. By thoroughly assessing your understanding of these key concepts and technologies, this practice exam equips you with the knowledge and confidence needed to excel in the real-world challenges of DevOps engineering.

AZ-400 practice exam covers all the essential topics and skills required to pass the official certification exam. It provides a thorough understanding of the DevOps principles, tools, and practices used in Microsoft Azure environments.

This practice exam closely mirrors the format, structure, and difficulty level of the actual AZ-400 certification exam. By familiarizing yourself with the exam environment, you can reduce anxiety and increase your chances of success. Its helps you identify knowledge gaps and reinforce your understanding of the subject matter.

This practice exam includes timed sessions that replicate the time constraints of the actual certification exam. This feature helps you develop time management skills, ensuring that you can complete the exam within the allocated time. This practice exam provides comprehensive performance tracking and analytics, allowing you to assess your progress and identify areas that require further improvement. This feature enables you to focus your study efforts on the areas that matter most.

AZ-400 practice exam is available in both online and offline formats, providing you with the flexibility to study anytime, anywhere. Whether you prefer studying on your computer or printing out the exam for offline practice, this product caters to your needs. This practice exam is developed by Microsoft Certified Professionals and industry experts who possess extensive knowledge and experience in the field of DevOps engineering. You can trust that the content is accurate, up-to-date, and aligned with the official certification exam.

Designing and Implementing Microsoft DevOps SolutionsExam Summary:

• Exam Name : Microsoft Certified – DevOps Engineer Expert

• Exam code: AZ-400

• Exam voucher cost: $165 USD

• Exam languages: English, Japanese, Korean, and Simplified Chinese

• Exam format: Multiple-choice, multiple-answer

• Number of questions: 40-60 (estimate)

• Length of exam: 150 minutes

• Passing grade: Score is from 700-1000.

Designing and Implementing Microsoft DevOps Solutions Exam Syllabus Topics:

Configure processes and communications (10-15%)

Configure activity traceability and flow of work

• Plan and implement a structure for the flow of work and feedback cycles

• Identify appropriate metrics related to flow of work, such as cycle times, time to recovery, and lead time

• Integrate Azure pipelines and GitHub Actions with work item tracking tools

• Implement traceability policies decided by development

• Integrate a repository with Azure Boards

Configure collaboration and communication

• Communicate actionable information by using custom dashboards in Azure Boards

• Document a project by using tools, such as wikis and process diagrams

• Configure release documentation, including release notes and API documentation

• Automate creation of documentation from Git history

• Configure notifications by using webhooks

Design and implement source control (15-20%)

Design and implement a source control strategy

• Design and implement an authentication strategy

• Design a strategy for managing large files, including Git LFS and git-fat

• Design a strategy for scaling and optimizing a Git repository, including Scalar and cross-repository sharing

• Implement workflow hooks

Plan and implement branching strategies for the source code

• Design a branch strategy, including trunk-based, feature branch, and release branch

• Design and implement a pull request workflow by using branch policies and branch protections

• Implement branch merging restrictions by using branch policies and branch protections

Configure and manage repositories

• Integrate GitHub repositories with Azure Pipelines

• Configure permissions in the source control repository

• Configure tags to organize the source control repository

• Recover data by using Git commands

• Purge data from source control

Design and implement build and release pipelines (40-45%)

Design and implement pipeline automation

• Integrate pipelines with external tools, including dependency scanning, security scanning, and code coverage

• Design and implement quality and release gates, including security and governance

• Design integration of automated tests into pipelines

• Design and implement a comprehensive testing strategy (including local tests, unit tests, integration tests, and load tests)

• Design and implement UI testing

• Implement orchestration of tools, such as GitHub Actions and Azure Pipelines

Design and implement a package management strategy

• Design a package management implementation that uses Azure Artifacts, GitHub Packages, NuGet, and npm

• Design and implement package feeds, including upstream sources

• Design and implement a dependency versioning strategy for code assets and packages, including semantic versioning and date-based

• Design and implement a versioning strategy for pipeline artifacts

Design and implement pipelines

• Select a deployment automation solution, including GitHub Actions and Azure Pipelines

• Design and implement an agent infrastructure, including cost, tool selection, licenses, connectivity, and maintainability

• Develop and implement pipeline trigger rules

• Develop pipelines, including classic and YAML

Design and implement a strategy for job execution order, including parallelism and multi-stage

• Develop complex pipeline scenarios, such as containerized agents and hybrid

• Configure and manage self-hosted agents, including virtual machine (VM) templates and containerization

• Create reusable pipeline elements, including YAML templates, task groups, variables, and variable groups

• Design and implement checks and approvals by using YAML environments

Design and implement deployments

• Design a deployment strategy, including blue/green, canary, ring, progressive exposure, feature flags, and A/B testing

• Design a pipeline to ensure reliable order of dependency deployments

• Plan for minimizing downtime during deployments by using VIP swap, load balancer, and rolling deployments

• Design a hotfix path plan for responding to high-priority code fixes

• Implement load balancing for deployment, including Azure Traffic Manager and the Web Apps feature of Azure App Service

• Implement feature flags by using Azure App Configuration Feature Manager

• Implement application deployment by using containers, binary, and scripts

Design and implement infrastructure as code (IaC)

• Recommend a configuration management technology for application infrastructure

• Implement a configuration management strategy for application infrastructure, including IaC

• Define an IaC strategy, including source control and automation of testing and deployment

• Design and implement desired state configuration for environments, including Azure Automation State Configuration, Azure Resource Manager, Bicep, and Azure Automanage Machine Configuration

Maintain pipelines

• Monitor pipeline health, including failure rate, duration, and flaky tests

• Optimize pipelines for cost, time, performance, and reliability

• Analyze pipeline load to determine agent configuration and capacity

• Design and implement a retention strategy for pipeline artifacts and dependencies

Develop a security and compliance plan (10-15%)

Design and implement a strategy for managing sensitive information in automation

• Implement and manage service connections

• Implement and manage personal access tokens

• Implement and manage secrets, keys, and certificates by using Azure Key Vault, GitHub secrets, and Azure Pipelines secrets

• Design and implement a strategy for managing sensitive files during deployment

• Design pipelines to prevent leakage of sensitive information

Automate security and compliance scanning

• Automate analysis of source code by using GitHub code scanning, GitHub secrets scanning, pipeline-based scans, and SonarQube

• Automate security scanning, including container scanning and OWASP ZAP

• Automate analysis of licensing, vulnerabilities, and versioning of open-source components by using Mend Bolt and GitHub Dependency Scanning

Implement an instrumentation strategy (10-15%)

Configure monitoring for a DevOps environment

• Configure and integrate monitoring by using Azure Monitor

• Configure and integrate with monitoring tools, such as Azure Monitor and Application Insights

• Manage access control to the monitoring platform

• Configure alerts for pipeline events

Analyze metrics

• Inspect distributed tracing by using Application Insights

• Inspect application performance indicators

• Inspect infrastructure performance indicators, including CPU, memory, disk, and network

• Identify and monitor metrics for business value

• Analyze usage metrics by using Application Insights

• Interrogate logs using basic Kusto Query Language (KQL) queries

In conclusion, the AZ-400: Microsoft DevOps Engineer Expert Practice Exam is an indispensable tool for anyone aspiring to become a certified DevOps Engineer Expert. By thoroughly preparing you for the challenges of the official certification exam, this practice exam equips you with the knowledge, skills, and confidence needed to excel in the dynamic world of DevOps engineering. Invest in your professional growth and unlock new career opportunities with this comprehensive and meticulously designed practice exam.

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