If statement - If proved true, performs a function

Variable - A value that can change depending on the conditions

console.log - command or function for javascript

Static text, as it doesn't change - A string literal; ex: "Hello, World"

Sequence of code - Two or more lines forms a sequence

Definition of a function - Allows for a collection of data

Definition of a prototype - Allows for the definition of a method associated with the function

Firewall - ?

http traffic - ?

API - Allows many opportunities in data science

Metadata - Data about the data ex. front matter