JavaScript Interview Questions for Freshers 1. What are the different data types present in javascript? To know the type of a JavaScript variable, we can use the typeof operator. 1. Primitive types String - It represents a series of characters and is written with quotes. A string can be ...
Here, we have compiled a list of JavaScript developer interview questions and answers to help you ace your next JavaScript interview and land your desired job. Conversely, if you are an interviewer looking for the best questions to gauge the talented candidate, this can be your reference. Table...
Sharpen your coding chops with these advanced and basic JavaScript interview questions and answers: JavaScript innerHTML Interview Question #1 Q: What will this innerHTML code output? Why? function MessageA(){ document.getElementById('myMsg').innerHTML = 'Nice hat!'; } function MessageB(...
You can revise all the concepts in this set of top JavaScript interview questions and answers, from basic to advanced questions. Dive into the arena of learning with us through these JavaScript questions. Throughout this blog, we embark on a quest to discover the most common interview inquiries...
JavaScript interview questions and answers for provides a list of top 20 interview questions. The frequently asked JavaScript interview questions with answers for beginners and professionals are given below. 1) What is JavaScript? JavaScriptisa scripting language. It is different from Java language. It...
JavaScript is a popular, high-level, interpreted scripting language. Test your knowledge with this basic quiz made especially for beginners in JavaScript. Answer only 20 questions and get a certificate.
My JavaScript quiz – answersPosted at February 18, 2010 by Nicholas C. Zakas Tags: JavaScript, Quiz Earlier this week, I posted my JavaScript quiz, containing some basic code along with questions. Here are the answers. Example #1 var num1 = 5, num2 = 10, result = num1+++num2...
If this is your question, then we have got everything covered in this comprehensive write-up that covers basic to advanced JavaScript interview questions and answers for freshers and experienced professionals both. JavaScript is among the most popular client-side programming languages in 2025. It is...
Here are some frequently asked questions and answers about JavaScript: What Is JavaScript and Why Is It used? JavaScript is a computer programming language commonly used to add dynamism and interactivity to webpages. It can also be used to create mobile applications and software. ...
Step 1 – The Basic Structure of Your JavaScript QuizIdeally, we want the quiz’s questions and answers to be in our JavaScript code and have our script automatically generate the quiz app. That way, we won’t need to write a lot of repetitive markup, and we can add and remove ...