1. What is functional programming?
2. What is a pure function and how do we know if something is a pure function?
3. What are the benefits of a pure function?
4. What is immutability?
5. What is Referential transparency?
1. What is a module?
2. What does the word ‘require’ do?
3. How do we bring another module into the file the we are working in?
4. What do we have to do to make a module available?