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 Online Java...
The basic JavaScript coding interview questions are: 1. Write a JavaScript function to calculate the sum of two numbers.When managers ask this question, they are looking for the candidate’s basic understanding of JavaScript. They assess their understanding of basic syntax along with problem-...
Prepare comprehensively for your JavaScript interview with our extensive list of 114 questions. Each question is designed to test and expand your JavaScript expertise. Suitable for all experience levels, these questions will help you prepare thoroughly. Download the free PDF now to get all 114 questi...
And a couple of side points here that can sometimes trip someone up in answering this question: Passing an array to the push() method of another array pushes that entire array as a single element onto the end of the array. As a result, the statement arr2.push(arr3); adds arr3 in ...
Javascript Interview Questions and Answers PPTproject questionanswer ppt
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...
This jQuery interview question is based on event handling. jQuery provides good support for handling events like button click. You can use following code to hide an image, found using Id or class. What you need to know is the hide() method and how to setup an even handler for button, ...
Advanced SQL Interview Questions and Answers Part 2 Practice Interview Question 2 continued Data Mining vs. Data Warehousing Ternary/Three-valued Logic in SQL Find Maximum Value Without Using Aggregate SQL Injection Example and Tutorial SQL Injection Prevention Blind SQL Injection Example Parameterized Quer...
Top 10 Javascript Interview Questions and Answers WEBRip | MP4/AVC, ~191 kb/s | 1280 x 720 | English: AAC, 53.6 kb/s (2 ch), 44.1 KHz | 156 MB Genre: Development / Web Development | Language: English | +Project Files Bullet proof your Javascript knowledge before an interviewIn one...