Git and GitHub Interview Mastery- 500+ Most Asked Questions

Overview of Git: Learn what Git is, its history, and primary use cases.

Version Control Systems: Understand the differences between centralized and distributed version control systems.

Basic Git Terminology: Familiarize yourself with key terms like repository, commit, branch, and merge.

Repository Initialization: Master the basics of git init and git clone.

Basic Commands: Get comfortable with git add, git commit, git status, and git log.

Viewing Changes: Learn how to use git diff and git show.

Undoing Changes: Understand git checkout, git reset, and git revert.

Branching: Create and switch branches with git branch and git checkout.

Merging: Learn how to merge branches and resolve merge conflicts with git merge.

Rebasing: Discover when and why to use git rebase.

Cherry-Picking: Apply specific commits from one branch to another with git cherry-pick.

Stashing: Save and restore work in progress with git stash.

Tags: Create and use tags with git tag and git push –tags.

Reflog: Recover lost commits with git reflog.

Submodules: Use submodules in Git with git submodule.

Global and Local Configuration: Configure Git settings with git config –global and git config –local.

Aliases: Create shortcuts for Git commands with git config alias.

Hooks: Automate tasks with Git hooks (pre-commit, post-commit, etc.).

Forking and Pull Requests: Work with forks and submit pull requests.

Branching Models: Understand Git Flow, GitHub Flow, and trunk-based development.

Code Review: Follow best practices for code review using Git and GitHub.

Creating and Managing Repositories: Differentiate between public and private repositories, and manage repository settings.

GitHub Interface: Get an overview of GitHub’s web interface and its key features.

Issues and Projects: Create and manage issues, and use GitHub Projects for project management.

GitHub Actions: Set up and use GitHub Actions for CI/CD.

GitHub Packages: Manage packages with GitHub Packages.

GitHub Pages: Host static websites with GitHub Pages.

Collaborative Features: Use wikis, discussions, and pull request templates.

Access Control: Manage repository access with teams and permissions.

SSH and HTTPS: Configure SSH keys and use HTTPS for repository access.

Security Best Practices: Manage sensitive information, use .gitignore, and scan for vulnerabilities.

Third-Party Integrations: Integrate GitHub with other tools like JIRA and Slack.

GitHub API: Get an overview of the GitHub API and common use cases.

Webhooks: Set up and use GitHub webhooks.

Common Issues: Resolve merge conflicts and fix detached HEAD state.

Best Practices: Follow commit message conventions, branching strategies, and code review standards.

Performance Optimization: Handle large repositories and optimize Git operations.