node-module-system

Question 1

What is a JavaScript module?

Answer 1

A small chunk of code meant to solve a sub problem. Modules have their own unique files.

Question 2

What values are passed into a Node.js module’s local scope?

Answer 2

The object exports, the function require, the object module, the string __filename, and the string __dirname

Question 3

Give two examples of truly global variables in a Node.js program.

Answer 3

Console, clearInterval(), process, global