AZ-400: Microsoft Azure DevOps Solutions Exam Practice Tests

AZ-400: Microsoft Azure DevOps Solutions Certification Practice Exam, a comprehensive and meticulously designed tool to help individuals prepare for the challenging AZ-400 certification exam. This practice exam is specifically tailored for professionals seeking to validate their skills in implementing DevOps practices on Microsoft Azure. With an in-depth coverage of all the key topics and concepts tested in the actual exam, this practice test serves as an invaluable resource for anyone looking to enhance their expertise in Azure DevOps solutions.

AZ-400 certification exam is a rigorous assessment that evaluates a candidate's ability to design and implement DevOps practices on Microsoft Azure. It covers a wide range of topics, including continuous integration and continuous delivery, infrastructure as code, configuration management, monitoring and feedback, and more. Passing this exam demonstrates a professional's proficiency in leveraging Azure DevOps tools and services to streamline software development processes and improve collaboration across teams.

AZ-400: Microsoft Azure DevOps Solutions Certification Practice Exam, candidates can simulate the actual exam experience and assess their readiness to tackle the challenging questions that they will encounter on test day. The practice test is structured in a format that closely mirrors the real exam, ensuring that candidates are well-prepared and confident when they sit for the certification test. By familiarizing themselves with the exam format and types of questions, candidates can identify their strengths and weaknesses, allowing them to focus their study efforts on areas that require improvement.

One of the key features of the AZ-400 practice exam is its comprehensive coverage of the exam objectives. The practice test includes a wide range of questions that are aligned with the official exam blueprint, ensuring that candidates are well-equipped to tackle any question that may arise on the actual test. The questions are carefully crafted to test the candidate's knowledge and understanding of key concepts related to Azure DevOps solutions, providing a thorough assessment of their readiness to earn the certification.

In addition to the extensive coverage of exam topics, the AZ-400 practice exam also includes detailed explanations for each question. These explanations provide valuable insights into the correct answers and help candidates understand the rationale behind each response. By reviewing these explanations, candidates can deepen their understanding of the material and reinforce their knowledge of key concepts, ensuring that they are fully prepared to ace the certification exam.

Furthermore, the AZ-400 practice exam is designed to be highly interactive and engaging, providing candidates with a dynamic and immersive learning experience. The practice test features a user-friendly interface that allows candidates to navigate through questions easily and track their progress as they work through the exam. Additionally, the practice test includes customizable features that enable candidates to tailor their study experience to suit their individual learning preferences, such as setting time limits, selecting specific topics to focus on, and more.

Designing and Implementing Microsoft DevOps Solutions Exam 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

Overall, the AZ-400: Microsoft Azure DevOps Solutions Certification Practice Exam is a comprehensive and effective tool for professionals looking to enhance their skills in implementing DevOps practices on Microsoft Azure. By leveraging this practice test, candidates can assess their readiness for the certification exam, identify areas for improvement, and gain the confidence they need to succeed on test day. Whether you are a seasoned IT professional or a newcomer to Azure DevOps solutions, this practice exam is the perfect resource to help you achieve your certification goals.