This collection of JavaScript MCQ Questions includes 1000's of objective type interview questions on JavaScript Programming Language.
Javascript frameworks, often known as inbuilt libraries, may be used to construct desktop and mobile programs. Developers may save a lot of time on monotonous programming jobs by using these code libraries, allowing them to focus on the production work of development. Play The InterviewBit team ...
Web Workers use postMessage and onmessage to interact with the main thread but it is prohibited to touch the DOM and window. 39. What is currying in JavaScript? Currying in JavaScript is functional programming which is technique that turns a function with multiple arguments into a sequence ...
Your applicants will think these programming assessment tests are all yours!"They totally blow away the competition as far as a better product value." Maurice H. on Capterra.com F.A.Q.1. Does every candidate have to answer the same questions?
The Internet Explorer stores the cookies on a file username@website.txt. The path is: c:WindowsCookiesusername@Website.txt. 23Q) What is the real name of JavaScript? Ans:The original name wasMocha, a name chosen by Marc Andreessen, founder of Netscape. In September of 1995, the name wa...
Related: Functional Programming Languages: A Definitive GuideInterview 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:...
These questions are based on JavaScript fundamentals. You can go through these questions to test your fundamental knowledge.1. What is JavaScript?Ans: JavaScript is a single-threaded programming language that we can use for client-side or server-side development. It is a dynamically typed ...
The following function takes an array of objects and a key to sort the array based on the values in ascending order. function sortByKey(arr, key) { return arr.sort((a, b) => a[key] – b[key]); } Sample Answer 3.Implement a deep clone function in JavaScript that creates a copy...
1 . What is JavaScript and what is the meaning of interpreted language? JavaScript is a high-level, interpreted, versatile, and dynamic programming language primarily used for creating interactive and dynamic content on websites. It is one of the core technologies of the World Wide Web, alongsid...
There are a variety of resources for coming up to speed on building apps with the SDK. For example: Try some of the 10-minute tutorials Play around with SDK samples Watch Getting started with the ArcGIS Maps SDK for JavaScript components, ArcGIS Maps SDK for JavaScript: Programming Patterns ...