1. What are the benefits and or drawbacks of using the express framework with NodeJS?

2. Explain the development/production package dependencies used by the Node Package Manager (NPM) install command.

- --save vs --save-dev in package.json

3. How does NodeJS handle child processes?

- Doesn't have to, it's single threaded (there are advanced ways to use more processes though)

4. What is the core/community established convention for a Node callbacks first parameter?

- Typically the error object

5. What engine does NodeJS run on?

- Googles V8 Engine

6. Using only the http module, create a server that listens on any port of your choosing that responds with "Hello, World!"

```require('http').createServer();