AZ-400 Designing and Implementing Microsoft DevOps Solutions Exam

Seeking the thrill of transformative tech? Explore the art of designing and implementing DevOps solutions on Azure. Master the shift towards CI/CD, testing, and delivery, while preparing for the Designing and Implementing Microsoft DevOps Solutions exam!

Intermediate

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Intermediate

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Track Readiness

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Implement branch merging restrictions by using branch policies andbranch protections

Design and implement branching strategies for the source code

Configure and Enforce Azure Repos Branch Policies

Branch policies are rules you set on important branches, like your main branch, to control how code gets merged. They act as a quality gate, making sure every change meets your team's standards before it becomes part of the official codebase.

Implement Branch Policies

You can create several key policies. A minimum reviewers policy requires a set number of team members to approve a pull request before it can be merged, which spreads knowledge and catches mistakes. A successful build validation policy forces the code to pass automated builds and tests in your pipeline, preventing broken code from being added. You can also define specific merge strategies, which control how the branch history is recorded, such as requiring a squash merge to keep history clean.

Enforce Branch Protections

Beyond policies, you can lock a branch down with protections. These settings stop people from bypassing your rules. Key protections include blocking force pushes, which prevents someone from overwriting the branch's commit history, and blocking direct commits, which ensures every single change must come through a reviewed pull request. This keeps the branch's history reliable and forces all work through your approved process.

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A process flow showing a pull request passing through minimum reviewers, build validation, and merge strategy policies before being merged into the protected main branch, while direct commits and force pushes are blocked.

Design and implement a pull request workflow by using branch policiesand branch protections Design and implement a strategy for managing large files, includingGit Large File Storageand git-fat

AZ-400 Designing and Implementing Microsoft DevOps Solutions Exam

Implement branch merging restrictions by using branch policies andbranch protections

Configure and Enforce Azure Repos Branch Policies

Implement Branch Policies

Enforce Branch Protections

Branch Policy Enforcement Workflow

Configure and Enforce Azure Repos Branch Policies

Implement Branch Policies

Enforce Branch Protections