Post created on: 11/12/2019
Firstly I looked up arrays so what is an array you ask according to MDN:
An array is an ordered collection of data (either primitive or object depending upon the language). They are used to store multiple values in a single variable. This is compared to a variable that can store only one value.
I knew can hold many different types of data what I learnt was the difference between types of data.
Primitive data is not an object and has no methods.