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 ## 1. What is 2 + 2?
 
-5
+4
 
 ## 2. What is JavaScript?
-
-An exciting new play about coffee.
+JavaScript is programming language to make website ineteractive.
 
 ## 3. Name three problems Git & GitHub solve?
+Track changes , multiple people working on the same project can overwrite each other’s work,Code can be lost if a computer crashes or files are deleted.
 
-When people want to show off code to each other they can put it on GitHub
-
+When people want to show off code to each other they can put it on GitHub?
+GitHub allows developers to store their code online so it can be shared, collaborated on, and used as a backup.
 ## 4. What happens when you `fork` a repository?
+Forking a repository creates a personal copy of it in your GitHub account that you can change without affecting the original.
 
-You delete it
 
 ## 5. What happens when you clone a repository?
 
-It send it to a friend
+Cloning a repository creates a local copy of it on your computer so you can view, edit, and work on the code.
+
 
 ## 6. What is a Pull Request?
 
-When you send a file over the internet
+A pull request is a request to merge your changes into another repository’s main codebase.