Update questions.md

questions.md

@@ -5,45 +5,52 @@
 What are some of the problems that git solves?
 
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+git records your progress of a cord and it also lets others to comment or edit your code
 
 
 ## Question 2
 
 What does clone do?
 
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+clone downloads files from git to your local computer so you can work on it later
 
 
 ## Question 3
 
 What does commit do?
 
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+commit save document in to your local computer
 
 
 ## Question 4
 
 What does forking do?
 
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+forking creates new folder in your git, in order for you to pull it for someone else
 
 
 ## Question 5
 
 Why is a pull request necessary?
 
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+pull request is sending request to the teacher to view it to comment and to get feedback
 
 
 ## Question 6
 
 What does history show us in Git?
 
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+History shows us all the documents you been working on to easily choose between them.
 
 
 ## Question 7
 
 Why do we commit a message?
 
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+to save locally in to your computer