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 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...
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 onerror event handler was the first feature to facilitate error handling for JavaScript. The error event is fired on the window object whenever an exception occurs on the page. The onerror event handler provides three pieces of information to identify the exact nature of the error − Erro...
you should have no problem answering the questions they will ask during the interview. Still, it’s important to prepare for the interview questions as much as possible before the interview. You never know if they will ask questions irrelevant to your daily work or frameworks you rarely use. ...
50 JavaScript & AJAX interview questions 1.Why so JavaScript and Java have similar name? A.JavaScript is a stripped-down version of Java B.JavaScript's syntax is loosely based on Java's C.They both originated on the island of Java
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the connections between different concepts that make this language so interesting and flexible. 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 stu...
JavaScript Interview Questions & Answers 1 Lectures JavaScript Logical Problems & Programs 1 Lectures Instructor Details Uplatz Uplatz is a UK-based leading IT Training provider serving students across the globe. Our uniqueness comes from the fact that we provide online training courses at a fract...
Immutability is a core principle in functional programming, and has lots to offer to object-oriented programs as well. A mutable object is an object whose state can be modified after it is created. An immutable object is an object whose state cannot be modified after it is created....