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 ## 1. What is 2 + 2?
 
-5
+4
 
 ## 2. What is JavaScript?
 
-An exciting new play about coffee.
+A programming language that brings interactivity to static web pages, applications and more.
 
 ## 3. Name three problems Git & GitHub solve?
 
-When people want to show off code to each other they can put it on GitHub
+Showcase or share your work.
+Track and manage changes to your code over time.
+Let others review your code, and make suggestions to improve it.
 
 ## 4. What happens when you `fork` a repository?
 
-You delete it
+It creates a personal, server-side copy of another user's project under your own account.
 
 ## 5. What happens when you clone a repository?
 
-It send it to a friend
+Git creates a full, identical local copy of the remote repository on your computer.
 
 ## 6. What is a Pull Request?
 
-When you send a file over the internet
+A user-initiated proposal to merge a set of code changes from one branch or fork into another repository branch.