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 ## 1. What is 2 + 2?
 
-5
+4
 
 ## 2. What is JavaScript?
 
-An exciting new play about coffee.
+JavaScript is a browser base programming language used to create dynamic interactions in app, game and web development. Commonly represented as JS, this language is considered one of the core technologies of the web in conjunction with HTML and CSS. .
 
 ## 3. What three problems does Git & GitHub solve?
 
-When people want to show off code to each other they can put it on GitHub
+1. When people want to colaborate together on a project they can put it on GitHub.
+2. Git and Github helps in version control
+3. Github provide project planing tools to help developers manage trheir project.
+
+
 
 ## 4. What happens when you `fork` a repository?
 
-You delete it
+You make a remote copy of it for your own use on your github account.
 
 ## 5. What happens when you clone a repository?
 
-It send it to a friend
+You make a copy of it to you local machine for your own use
 
 ## 6. What is a Pull Request?
 
-When you send a file over the internet
+A request to review changes made on a branch before merging it to a target branch
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