node-module-system

Question 1

What is a JavaScript module?

Answer 1

In JavaScript, a “module” is a single .js file.

Question 2

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

Answer 2

\_\_dirname
\_\_filename
exports
module
require()

Question 3

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

Answer 3

clearInterval
clearTimeout
console
process
global