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14 changes: 7 additions & 7 deletions pc.md
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Now that you are all set up, it's time to learn a little more about the tools of the trade. Edit this file and answer the following questions. You are going to need to start familiarizing yourself with the [GitHub docs](https://docs.github.com/en). Docs (short for documentation) are the instructions on how to use a languge or program. A large part of your job as a developer will be learning how to read and work with documentation. Please reference the GitHub docs when answering the questions below. If you cannot find what you are looking for in the docs, you can always start to practice your Google skills!

1. What is Git?
2. What is the difference between Git and GitHub?
3. Why do we create a branch?
4. What is the purpose of a Pull Request?
5. What is the command you can use to switch between branches? For example you are working on the FIRSTNAME-LASTNAME branch and you want to switch back to main.
1. What is Git? Is a version controll system
2. What is the difference between Git and GitHub? Git is the version controll system, Where GitHub serves as a location for uploading and storing.
3. Why do we create a branch? To allow more than one user to work to make changes to the code without having any effect on the "main"
4. What is the purpose of a Pull Request? This allows useres to let the repository owner know that there has been code added or edited and they are able to see the said changes before merging.
5. What is the command you can use to switch between branches? For example you are working on the FIRSTNAME-LASTNAME branch and you want to switch back to main. $ git checkout branch name
6. Explain the difference between `git fetch`, `git merge` and `git pull`. What does each command do?
7. What is a merge conflict?
8. How do you resolve a merge conflict?
7. What is a merge conflict? Where there are competing changes on the same line of code from differant users.
8. How do you resolve a merge conflict? The eaisiest is to open the conflited file and make any nessary edits.