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 ...
These top 50JavaScript interview questions and answerswill help an interviewee to thoroughly practice and prepare for their interview. Top 50 JavaScript Coding Interview Questions Basic JavaScript coding questions Basic JavaScript questions cover concepts like data types, variables and scoping, array, string...
Interview questions with example answersHere are 5 interview questions with information on why employers ask these queries, guidance on how to answer and example responses to help you convey your message clearly: 1. Can you name JavaScript's different primitive data types?
JavaScript Interview Questions for Experienced 21Q) Difference between Client-side JavaScript and Server-side JavaScript? Ans:Client-side JavaScriptcomprises the basic language and predefined objects which are relevant to running javascript in a browser. The client-side JavaScript is embedded directly in ...
JAVASCRIPT INTERVIEW QUESTIONS & ANSWERS JavaScript is a lightweight, interpreted programming language. What is JavaScript? JavaScript is a lightweight, interpreted programming language with object-oriented capabilities that allows you to build interactivity into otherwise static HTML pages. The general-purpo...
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?
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...
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 ...
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.
12,385 questions 0 answers Allowing basic authentication for Node JS authenticator Hi everyone! Recently ive been setting up a chatroom for some friends, and I have decided to implement an email verification system (that I have figured out how to secure so they cant make multiple accounts). ...