Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions

Study guide for Exam AZ-400: Designing
and Implementing Microsoft DevOps
SolutionsPurpose of this document
This study guide should help you understand what to expect on the exam and includes a summary of
the topics the exam might cover and links to additional resources. The information and materials in thisdocument should help you focus your studies as you prepare for the exam.

Useful links

Description

Review the skills measured
as of May 2, 2023

This list represents the skills measured AFTER the date provided.
Study this list if you plan to take the exam AFTER that date.

Review the skills measured
prior to May 2, 2023

Study this list of skills if you take your exam PRIOR to the dateprovided.

Change log

You can go directly to the change log if you want to see thechanges that will be made on the date provided.

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Exam scoring and score
reports

A score of 700 or greater is required to pass.

Exam sandbox

You can explore the exam environment by visiting our exam
sandbox.

1

Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions

Useful links

Description

Request accommodations

If you use assistive devices, require extra time, or need modification
to any part of the exam experience, you can request an
accommodation.

Take a practice test

Are you ready to take the exam or do you need to study a bit more?

Updates to the exam
Our exams are updated periodically to reflect skills that are required to perform a role. We haveincluded two versions of the Skills Measured objectives depending on when you are taking the exam.
We always update the English language version of the exam first. Some exams are localized into otherlanguages, and those are updated approximately eight weeks after the English version is updated.
While Microsoft makes every effort to update localized versions of exams as noted, there may be times
when localized versions of an exam are not updated on this schedule. Other available languages arelisted in the Schedule Exam section of the Exam Details webpage. If the exam isn't available in yourpreferred language, you can request an additional 30 minutes to complete the exam.

Note
The bullets that follow each of the skills measured are intended to illustrate how we are assessing thatskill. Related topics may be covered in the exam.

Note
Most questions cover features that are general availability (GA). The exam may contain questions on
Preview features if those features are commonly used.

Skills measured as of May 2, 2023
Audience profile
DevOps engineers are developers or infrastructure administrators who also have subject matter
expertise in working with people, processes, and products to enable continuous delivery of value inorganizations.
Responsibilities for this role include designing and implementing strategies for collaboration, code,
infrastructure, source control, security, compliance, continuous integration, testing, delivery, monitoring,and feedback.
DevOps engineers work on cross-functional teams that include developers, site reliability engineers, andAzure administrators.
DevOps engineers must have experience with administering and developing in Azure, with strong skills
in at least one of these areas. They should be familiar with both Azure DevOps and GitHub.

2

Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions•

Configure processes and communications (10–15%)•

Design and implement source control (15–20%)•

Design and implement build and release pipelines (40–45%)•

Develop a security and compliance plan (10–15%)•

Implement an instrumentation strategy (10–15%)

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 leadtime•

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

3

Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions•

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, andcode 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 andcontainerization•

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

4

Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions•

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 byusing Mend Bolt and GitHub Dependency Scanning

5

Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions

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•

Study resources
We recommend that you train and get hands-on experience before you take the exam. We offer selfstudy options and classroom training as well as links to documentation, community sites, and videos.

Study resources

Links to learning and documentation

Get trained

Choose from self-paced learning paths and modules or take an
instructor led course

Find documentation

DevOps resource center
Azure DevOps documentation
Azure Boards
Azure Key Vault Keys, Secrets, and Certificates Overview
Azure Monitor
Azure Pipelines
Azure Repos
Work with Azure DevOps and GitHub

Ask a question

Microsoft Q&A | Microsoft DocsGet community support

Azure DevOps - Microsoft Tech Community

6

Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions

Study resources

Links to learning and documentation

Follow Microsoft Learn

Microsoft Learn - Microsoft Tech Community

Find a video

Exam Readiness Zone
Microsoft Learn Shows

Change log
Key to understanding the table: The topic groups (also known as functional groups) are in bold typeface
followed by the objectives within each group. The table is a comparison between the two versions of
the exam skills measured and the third column describes the extent of the changes.

Skill area prior to May 2, 2023

Skill area as of May 2, 2023

Audience profile

ChangeNo change

Configure processes andcommunications

Configure processes andcommunications

No change

Configure activity traceability and flow ofwork

Configure activity traceability and flow of
work

Minor

Configure collaboration andcommunication

Configure collaboration andcommunication

Minor

Design and implement source control

Design and implement source control

No change

Design and implement a source control
strategy

Design and implement a source control
strategy

No change

Plan and implement branching strategies
for the source code

Plan and implement branching strategies
for the source code

No change

Configure and manage repositories

Configure and manage repositories

Minor

Design and implement build andrelease pipelines

Design and implement build andrelease pipelines

No change

Design and implement pipeline
automation

Design and implement pipeline
automation

Minor

Design and implement a package
management strategy

Design and implement a package
management strategy

No change

Design and implement pipelines

Design and implement pipelines

No change

7

Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions

Skill area prior to May 2, 2023

Skill area as of May 2, 2023

ChangeDesign and implement deployments

Design and implement deployments

No change

Design and implement infrastructure ascode (IaC)

Design and implement infrastructure ascode (IaC)

No change

Maintain pipelines

Maintain pipelines

No change

Develop a security and compliance
plan

Develop a security and complianceplan

No change

Design and implement a strategy for
managing sensitive information in
automation

Design and implement a strategy for
managing sensitive information in
automation

No change

Automate security and compliancescanning

Automate security and compliancescanning

No change

Implement an instrumentation strategy

Implement an instrumentation strategy

No change

Configure monitoring for a DevOps
environment

Configure monitoring for a DevOps
environment

No change

Analyze metrics

Analyze metrics

No change

Skills measured prior to May 2, 2023
Audience profile
DevOps engineers are developers or infrastructure administrators who also have subject matter
expertise in working with people, processes, and products to enable continuous delivery of value inorganizations.
Responsibilities for this role include designing and implementing strategies for collaboration, code,
infrastructure, source control, security, compliance, continuous integration, testing, delivery, monitoring,and feedback.
DevOps engineers work on cross-functional teams that include developers, site reliability engineers, andAzure administrators.
DevOps engineers must have experience with administering and developing in Azure, with strong skills
in at least one of these areas. They should be familiar with both Azure DevOps and GitHub.
•

Configure processes and communications (10–15%)••

Design and implement source control (15–20%)
Design and implement build and release pipelines (40–45%)•

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

8

Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions•

Implement an instrumentation strategy (10–15%)

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, andlead time•

Integrate pipelines with work item tracking tools, such as Azure DevOps and GitHub•

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 DevOps
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 crossrepository 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, one of the services in Azure DevOps•

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

9

Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions

Design and implement build and release pipelines (40–45%)
Design and implement pipeline automation•

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

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

Design integration of automated tests into a pipeline
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 andcontainerization•

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

10

Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions•

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 byusing 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

11

Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions•

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

12