AWS, JavaScript, React - Deploy Web Apps on the Cloud - JavaScript Sorting an Array

The video tutorial explains how to work with an array variable named 'cars' containing four elements: Volvo, Acura, Honda, and Lexus. It demonstrates how to use the sort method to arrange these elements alphabetically and the reverse method to sort them in reverse order. The tutorial includes saving the script and previewing the results in a web browser to ensure the methods work as expected.

Which of the following is NOT an element in the 'cars' array?

• Toyota

• Acura

• Lexus

• Volvo

What method is used to sort the elements of an array alphabetically?

• reduce

• filter

• sort

• map

After applying the sort method, how are the elements of the array arranged?

• Numerically

• By length

• Randomly

• Alphabetically

Which method is used to reverse the order of elements in an array?

• invert

• flip

• swap

• reverse

What happens to the array elements when the reverse method is applied?

• They are sorted alphabetically

• They are removed

• They are sorted in reverse order

• They remain unchanged