Azure DevOps | Interview Questions and Answers

Introduction

Azure DevOps is a comprehensive set of development tools and services provided by Microsoft. It covers a wide range of activities from source control to build and release automation. This document compiles common interview questions related to Azure DevOps along with their answers.

Basic Questions

Q1: What is Azure DevOps?

Azure DevOps is a set of development tools and services designed to help teams plan, develop, test, and deliver software. It includes services for version control, build automation, release management, and more.

Q2: Name some key components of Azure DevOps.

• Azure Repos
• Azure Pipelines
• Azure Boards
• Azure Test Plans
• Azure Artifacts

Source Control

Q3: What is Azure Repos?

Azure Repos is a version control system that allows teams to manage and track changes to their code. It supports both Git and Team Foundation Version Control (TFVC).

Q4: How do you create a branch in Azure Repos?

To create a branch in Azure Repos, you can use the following command in Git:

git checkout -b branch_name

Q5: Explain the difference between Git and TFVC.

Git is a distributed version control system, while TFVC is a centralized version control system. Git allows for more flexibility in branching and merging, making it more suitable for distributed development.

Build and Release

Q6: What is a Build Pipeline in Azure DevOps?

A Build Pipeline in Azure DevOps is a set of instructions that defines how source code is compiled, tested, and packaged into artifacts.

Q7: How do you trigger a build in Azure Pipelines?

Builds in Azure Pipelines can be triggered manually, on a schedule, or automatically on code commits using triggers defined in the pipeline configuration.

Pipelines

Q8: What is an Azure Pipeline?

Azure Pipelines is a cloud service that enables continuous integration (CI) and continuous delivery (CD) to test, build, and deploy applications.

Q9: Explain the difference between Multi-Stage and Multi-Job Pipelines.

In Multi-Stage Pipelines, each stage represents a phase in the release pipeline. In Multi-Job Pipelines, multiple jobs run in parallel within a stage, providing more control over dependencies and parallelism.

Azure DevOps Services

Q10: How do you integrate Azure Boards with Azure Repos?

Azure Boards can be integrated with Azure Repos by linking work items to branches and pull requests. This allows for better traceability between code changes and work items.

Q11: What is Azure Test Plans?

Azure Test Plans is a tool in Azure DevOps for managing test cases and executing tests. It helps in tracking test results and ensuring the quality of the application.

What Next?

These are just a few examples of Azure Devops interview questions. Depending on the level of expertise required, interview questions may vary from basic to advanced topics. Good luck with your interviews!