JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - Reverse Method / 075-3

This lecture covers the reverse method in JavaScript, explaining its purpose to reverse arrays. It demonstrates how the method affects the original array, making it a destructive method. Examples include reversing a sorted array and reversing arrays with objects. The lecture emphasizes understanding the method's impact on data and its practical applications.

What is the primary function of the reverse method?

• To remove duplicates from an array

• To find the maximum value in an array

• To reverse the order of elements in an array

• To sort an array in ascending order

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

• The array is sorted in descending order

• The array remains unchanged

• The original array is modified

• A new reversed array is created

Why is the reverse method considered destructive?

• It changes the original array

• It creates a new array

• It removes elements from the array

• It sorts the array

What is the result of reversing a sorted array?

• The array is sorted in ascending order

• The array remains the same

• The array is sorted in descending order

• The array becomes unsorted

How does the reverse method affect an array of objects?

• It sorts the objects alphabetically

• It reverses the order of the objects

• It removes all objects

• It duplicates the objects