AWS, JavaScript, React - Deploy Web Apps on the Cloud - JavaScript Changing and Deleting Elements

The video tutorial explains how to modify and delete elements in an array using index numbers. It demonstrates changing the first element of an array from 'apple' to 'Kiwi' and altering another element by changing its index. Additionally, it covers how to delete an element, leaving an empty space in the array.

What is the first element of the array that was changed to Kiwi?

How do you specify which element of the array you want to amend?

What happens when you change the index number to three?

What is the index number of the element 'pair' in the array?

What do you see in the web browser after deleting 'pair' from the array?