Microsoft Updated GH-900 Exam Questions and Answers by aminah

To contribute to a GitHub repository, a user typically needs to be able to create branches, push changes, and open pull requests. These actions require Write access, which is the minimum level of access needed to contribute code directly to a repository.

Write Access:

Option D is correct because " Write " access allows users to contribute to the repository by pushing changes, creating branches, and opening pull requests. This is the minimum required access level for contributing code.

Incorrect Options:

Option A (Read) is incorrect because " Read " access only allows viewing the repository, not making changes.

Option B (Triage) is incorrect because while Triage access allows managing issues and pull requests, it does not allow pushing code.

Option C (Maintain) is incorrect because " Maintain " access includes additional permissions beyond those needed for basic contributions, such as managing repository settings.

In a Git repository, a file can be in one of the following three valid states:

Committed : The file is saved in the local repository. It is part of the permanent history of the project.

Modified : The file has been changed but not yet staged or committed. It is in the working directory.

Staged : The file has been marked to be included in the next commit. It is in the staging area, ready to be committed.

These states represent the typical lifecycle of a file as it moves through the process of being edited, reviewed, and saved in Git.

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