JavaScript

Question 1

What is back-end JavaScript called?

Answer 1

server-side JavaScript

Question 2

What is one of the most popular server-side JavaScripts?

Answer 2

Node.JS or Node

Question 3

What standard developing organization did Netscape submit to standardize JavaScript?

Answer 3

Ecma International

Question 4

What does JavaScript ES6 stand for?

Answer 4

It’s JavaScript following the specifications in the 6th edition of ECMAScript created in 2015

Question 5

How do you bring up the JavaScript Chrome extenstion?

Answer 5

ctrl + shift + j

Question 6

What is the purpose of Node?

Answer 6

a run-time that allows developers to write JavaScript code that runs outside of the browser

Question 7

In Node, what does the ‘module’ variable stand for?

Answer 7

an object referring to the functionality that will be exported from a file

Question 8

In Node, what is each file treated as?

Answer 8

a module

Question 9

In Node, what does the ‘require()’ function do?

Answer 9

used to import modules from other files or Node packages

Question 10

In Node, what is the ‘process’ variable?

Answer 10

an object referencing to the actual computer process running a Node program and allows for access to command-line arguments and much more.

Question 11

What is a run-time?

Answer 11

converts code written in a high-level, human-readable, programming language and compiles it down to code the computer can execute

Question 12

node -v

Answer 12

tells version of node you are using

Question 13

npm -v

Answer 13

stands for node package manager, allows you to install additional node packages