Git Interview Questions 2025 – Master the Essentials

As we step into 2025, Git remains the cornerstone of version control systems, empowering developers to collaborate seamlessly and manage code efficiently. Whether you’re a seasoned developer or a fresh graduate preparing for technical interviews, mastering Git is non-negotiable. With the tech landscape evolving rapidly, interviewers are increasingly focusing on practical Git knowledge, from basic commands to advanced workflows. This blog post compiles the top 10 Git interview questions for 2025, complete with sharp and concise answers to help you ace your next interview. Let’s dive in and ensure you’re well-prepared to tackle Git-related challenges with confidence!

1. What is Git?
   Answer: Git is a distributed version control system used to track changes in source code during software development.
2. What is a repository in Git?
   Answer: A repository (or repo) is a storage space where your project’s files and their revision history are stored.
3. What is the difference between git pull and git fetch?
   Answer: git fetch downloads changes from the remote repo but doesn’t merge them, while git pull downloads and merges changes into your working directory.
4. How do you create a new branch in Git?
   Answer: Use git branch to create a new branch and git checkout to switch to it. Alternatively, use git checkout -b to create and switch in one command.
5. What is a merge conflict, and how do you resolve it?
   Answer: A merge conflict occurs when Git cannot automatically resolve differences between two commits. Resolve it by manually editing the conflicting files, then staging and committing the changes.
6. What is the purpose of .gitignore?
   Answer: The .gitignore file specifies files and directories that Git should ignore and not track, such as temporary files or build artifacts.
7. How do you revert a commit in Git?
   Answer: Use git revert to create a new commit that undoes the changes of a previous commit. Alternatively, use git reset to remove commits (use with caution).
8. What is the difference between git reset and git revert?
   Answer: git reset moves the branch pointer to a previous commit, potentially erasing history, while git revert creates a new commit that undoes changes, preserving history.
9. What is a Git stash?
   Answer: Git stash temporarily shelves changes in your working directory, allowing you to switch branches or work on something else without committing incomplete work.
10. How do you squash commits in Git?
    Answer: Use git rebase -i HEAD~n (where n is the number of commits) and mark commits as squash to combine them into a single commit.

Conclusion: Git Interview Questions 2025 – Your Path to Success

Git continues to be a critical skill for developers, and its importance in technical interviews is only growing. By familiarizing yourself with these top 10 Git interview questions for 2025, you’re not just preparing for an interview – you’re building a strong foundation for your career in software development. Remember, understanding Git isn’t just about memorizing commands; it’s about grasping the concepts that drive efficient collaboration and version control. So, practice these questions, experiment with Git commands, and step into your next interview ready to impress. Happy coding, and may your Git skills shine bright in 2025 and beyond!