What is git?
Git is a distributed version control system for tracking changes in source code during software development. It was created by Linus Torvalds in 2005 for the development of the Linux kernel. Git allows multiple developers to work on the same codebase simultaneously, without interfering with each other's work. It also maintains a history of changes and allows you to revert back to a previous version of the code if needed. Git has become the most widely used version control system for software development due to its speed, flexibility, and decentralized architecture.
What is GitHub?
GitHub is a web-based hosting platform for version control and collaboration that uses Git as its version control system. It provides a central repository where developers can store and manage their code, track changes, and collaborate with others. GitHub offers features such as pull requests, code review, bug tracking, and project management tools to help teams work together effectively. In addition to hosting Git repositories, GitHub also provides tools for developers to share their code with others and collaborate on open-source projects. With its large and growing community of developers, GitHub has become a central hub for software development and a go-to destination for discovering, sharing, and contributing to open-source projects.
Can you show me git & GitHub interview questions?
Here are some common Git and GitHub interview questions:
1. What is Git and how does it differ from other version control systems?
2. How do you clone a Git repository to your local machine?
3. What is the difference between git clone and git fork?
4. How do you stage changes for a commit in Git?
5. What is a Git branch and how do you create and switch between branches?
6. How do you resolve a Git merge conflict?
7. What is a pull request and how do you create one on GitHub?
8. What is the difference between a Git pull and a Git fetch?
9. How do you undo changes in Git and what is the difference between git reset and git revert?
10. What is GitHub and how does it integrate with Git?
11. How do you contribute to an open-source project on GitHub?
12. What is a GitHub repository and how do you create one?
13. What is the difference between a private and public repository on GitHub?
14. How do you use Git and GitHub for collaboration in a team environment?
15. Can you explain the Git flow process for managing releases and versioning?
These questions are intended to assess a candidate's knowledge of Git and GitHub and their ability to use them in a professional software development setting.
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