JavaScript

DATA TYPES

100

The data type that includes all numbers

What is number?

200

is absent of value

What is null?

300

Any grouping of characters in quotes; the text

What is string?

400

Object data

What is a collection of related data?

500

true or false

What are Boolean values?

JavaScript basics

100

the process of adding one string to another

What is concatenation?

200

(' ')

What is a space?

300

This is used to print data to the console. 

What is console.log()?

400

// is used for this.

What is a single line comment?

500

This is where important messages displayed for developers.

What is a console?

Operators and Properties

100

A character that performs a task in the code

What is an operator?

200

+  -    *    /  %

What are arithmetic operators?

300

 You can retrieve property information by appending the string with these 2 things. 

What is a period and the property name?

400

.toUpperCase()

What is the method that logs a string in a console in all capital letters?

500

the Method that rounds a decimal down to the nearest whole number

What is Math.floor()?