node-intro

Question 1

What is Node.js?

Answer 1

Node.js is a program that allows JavaScript to be run outside of a web browser.

Question 2

What can Node.js be used for?

Answer 2

To write scalable network applications.

Question 3

What is a REPL?

Answer 3

Read–eval–print loop.

Question 4

When was Node.js created?

Answer 4

2009.

Question 5

What back end languages have you heard of?

Answer 5

Ruby, C++ and Python.