The best way we learn anything is by practice and exercise questions. We have started this section for those (beginner to intermediate) who are familiar withJavaScript. Hope, these exercises help you to improve your JavaScript coding skills. Currently following sections are available, we are workin...
10.Write a JavaScript program that creates a class called Product with properties for product ID, name, and price. Include a method to calculate the total price by multiplying the price by the quantity. Create a subclass called PersonalCareProduct that inherits from the Product class and adds a...
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 ...
The seventh idea for the project is the quiz. Build a Javascript code that will display a bunch of questions with answers selected randomly from the bigger set of data. Then take the user answer and calculate the result, plus 1 point if the answer is correct, and 0 if t...
If a function is a constructor for an object, then this will refer to the new object. If a function is being defined on an object, then when invoked on the object, “this” will refer to the object. In a world of asynchronous programming and the helpful existence of promises, it is ...
Interpreted programming language Good for the applications which are network-centric Complementary to Java Complementary to HTML Open source Cross-platform 3) Who developed JavaScript, and what was the first name of JavaScript? JavaScript was developed by Brendan Eich, who was a Netscape programmer. ...
Commonly Asked Questions How do I get JavaScript? Where can I download JavaScript? Is JavaScript Free? You don't have to get or download JavaScript. JavaScript is already running in your browser on your computer, on your tablet, and on your smart-phone. ...
English, as is the rest of the app. I’m not nitpicking this too much because it was obviously created by someone who’s first language isn’t English. Not only are the quizzes on broken English with incorrect spelling and grammar, there are a ton of questions that have blank answers...
There are also practical examples of topics whose definition is known but perhaps have never been used in practice. These questions and answers can be used to prepare for an interview or for personal study and lecture.In writing the answers I was helped by AI and the book "JavaScript: The ...
CodenQuest brings a storyline and engaging mechanics to your practice, making coding an exciting adventure for learners and interviewees alike. Professional Developers: Stay ahead of the curve with our on-the-go platform. Premium users can delve into an extensive library of coding questions, ...