Assessment Questions 1. What is the purpose of Git? 2. What is the purpose of GitHub? 3. What is a commit and how does this differ from saving a document or file? 4. What does the git add command do? 5. What does the git push command do? 6. What does the git clone command do and why would we ever use it? 7. What does it mean to fork a repository? 8. What does it mean to create a branch and how is it different from forking?