Node Module System & Node Require

Question 1

What is a JavaScript module?

Answer 1

A single .js file

Question 2

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

Answer 2

exports, require, module, __filename, __dirname

Question 3

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

Answer 3

Process and global

Question 4

What is the purpose of module.exports in a Node.js module?

Answer 4

To export code into another module

Question 5

How do you import functionality into a Node.js module from another Node.js module?

Answer 5

Require( ) and pass in the relative path of the file as a string