What is a build pipeline in Azure DevOps?

Short answer: What is a build pipeline in Azure DevOps? Answer: A build pipeline in Azure DevOps automates how your code is compiled, tested, and packaged whenever you make changes. It’s part of Continuous Integration (CI) — where every code check-in triggers an automatic build to ensure nothing is broken.

Example code

When a developer pushes code to main, Azure Pipelines automatically compiles your .NET app, runs unit tests, and generates a build artifact (like a .zip or .dll) ready for deployment.

Real-world example (ShopNest)

ShopNest’s YAML pipeline builds on every PR, runs unit tests, then deploys to a staging slot on main-branch merges.

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.