1. What is the common operating system for the Raspberry Pi that we'll be using in the projects in this book, and what Linux distribution is it based on?
2. What does GPIO stand for?
3. Who originally started the Johnny-Five project, and what did they use it to control?

 

4. What command do you run on the Raspberry Pi to find out what ARM architecture it uses?
5. Why is changing the default Raspberry Pi password important?
6. What are two benefits of using JavaScript and Node.js for robotics code?
7. Why do we have to download the Node.js binaries instead of using Raspbian's package manager?