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 Interview Questions and Answers Inheritance in Java How to Reverse a String in Java- With Examples Serialization in Java (Examples & Methods) What is Socket Programming in Java? All You Need to Know HashMap in Java Top Java Frameworks: Introduction, Features, and Advantages Java Compil...
1. Implement a debounce function in JavaScript that limits the frequency of a function’s execution when it’s called repeatedly within a specified time frame. Interviewers expect the candidate to showcase their ability to clearly explain the purpose of the debounce function and its usage in scena...
Presented below are a few examples of Advanced JavaScript Interview Questions and Answers suitable for individuals at various stages of their career. What is memoization? Memoization is a technique in programming where the results of expensive function calls are cached so that if the same inputs ...
Javascript Interview Questions and Answers PPTproject questionanswer ppt
The answer has to do with properly understanding JavaScript events and timing. The browser has an event loop which checks the event queue and processes pending events. For example, if an event happens in the background (e.g., a script onload event) while the browser is busy (e.g., proc...
If you are looking for some best Next.js interview questions, then you are in the right place. We have compiled a list of the best Next.js interview Questions, that will surely help you crack the interview. Read on and All the Best!
JavaScript is a lightweight, interpreted programming language with object-oriented capabilities that allows you to build interactivity into otherwise static HTML pages. The general-purpose core of the language has been embedded in Netscape, Internet Explorer, and other web browsers. Name some of the ...
In this article, we list 30 general, background and in-depth interview questions about JavaScript and share 5 additional questions with example answers.Please note that none of the companies, institutions or organisations mentioned in this article are affiliated with Indeed.Related: What Is ...
JavaScript Certification Questions and Answers 11Q) How to create a function in JavaScript? Ans:To create a function in JavaScript, follow the following syntax. function function_name(){ //function body } 12Q) What are the JavaScript data types?