Common JavaScript coding interview questions Some of the common JavaScript coding interview questions typically cover these topics: checking for palindrome, finding missing/largest numbers, object manipulation, removing duplicates, merging, etc.1. Write a function to check if a given string is a palin...
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 ...
Javascript Coding Interview Questions Basic Javascript Interview Questions 1. Is JavaScript a Dynamic or Static language? Javascript is a Dynamic language. It does not ask you to declare the types of the variables. In JavaScript, variables can hold different data types at different times. The varia...
JavaScript Job Interview Questions and Answers 1:: What is JavaScript? JavaScript is a general-purpose programming language designed to let programmers of all skill levels control the behavior of software objects. The language is used most widely today in Web browsers whose software objects tend to...
If we used a coding test instead, we would have to check all answers manually, which would obviously be impossible.4. What skill level is the test for?The test is primarily created for mid-level developers.5. What about junior and senior level developers?
In writing the answers I was helped by AI and the book "JavaScript: The Definitive Guide" by David Flanagan. Questions 1.What is JavaScript and what is the meaning of "interpreted" language? 2.What is the lexical scope? 3.What is the difference between scope and context?
Ideally, 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 questions easily....
These questions often confuse developers—even with several years of experience! By the end of this course, the answers will become obvious. With the right mental model, all of the puzzle pieces “click” together. Gain real confidence.
Get answers to questions about coding careers. Learning tips Learn where to start and how to stay motivated. Job-readiness checker New Analyze your compatibility with tech roles using AI. Docs/ JavaScript/ Variables Anonymous contributor 2 total contributions ...
Varied Question Types: Engage with multiple-choice questions, code snippets evaluation, and true/false statements to test every aspect of your JavaScript knowledge. Immediate Feedback: Get instant feedback on your answers, with detailed explanations to help you understand the concepts behind the correc...