Javascript - Storing Data in Lists/Arrays

Question 1

What are lists called in JavaScript?

Answer 1

Arrays

Question 2

What do arrays in JavaScript store?

Answer 2

Multiple values in a single variable

Question 3

What types of data can JavaScript arrays hold?

Answer 3

Any data type, including numbers, strings, objects, and even other arrays

Question 4

How can you create an array in JavaScript?

Answer 4

Using square brackets [] or the Array constructor

Question 5

Fill in the blank: You can create an array using _______ or the Array constructor.

Answer 5

[square brackets]

Question 6

Provide an example of creating an array using square brackets.

Answer 6

let fruits = [“apple”, “banana”, “cherry”]

Question 7

Provide an example of creating an array using the Array constructor.

Answer 7

let numbers = new Array(1, 2, 3, 4, 5)