Azure DevOps Question 39

Added: 2026-05-17

[00:00:00]This is the AZ 400 certification prep question number 39 of 50. You're designing a Git repository structure for a microservices application. Now, each service is developed by a separate team.

[00:00:11]The organization wants to enable teams to work independently while sharing common libraries. Now, which repository strategy best supports this requirement?

[00:00:19]A, a mono repo with shared libraries and separate directories per service. B, a single repository with no structure. C, separate repositories per service with no shared libraries. Or D, no version control. Well, B is incorrect because no structure makes it difficult to manage independent service development. C is incorrect because separate repositories complicate sharing libraries and coordinating changes. And D is incorrect because no version control is not an option for modern DevOps teams. So, the correct answer is A. A mono repo, which is a single repository with multiple directories, allows teams to work independently on their services while sharing common libraries and coordinating changes across services.

[00:00:59]And this is a common pattern for microservices with shared dependencies.

[00:01:03]Check out our AZ 400 course on codecloud.com.