Job offersCompaniesTestsBlogI'm an employerSign upLog in
Home>IT Tests>Questions>Find the index of the last element of an array in JavaScript

Question from the Javascript - Fundamentals test

Find the index of the last element of an array in JavaScript

Easy

In JavaScript, what is the index of the last element of an array?

Author: AxelStatus: PublishedQuestion passed 3081 times
Edit
9
Community EvaluationsNo one has reviewed this question yet, be the first!
Similar Questions
11
What can be said about ECMAScript?
13
Write a Javascript code that displays 'Adversity is not to be feared' and 'There is potentially a real danger'
48
Write a JavaScript function that fetches data from an API and logs it to the console.
11
Use spread operator to split an array into two arrays in Javascript
12
The certificate variable is not attainable outside the if loop
108
Understanding the differences between `map()` and `forEach()` methods in JavaScript
30
Fix the following Javascript loop: