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LPI W - Web Essentials JavaScript Here are 15 questions with detailed explanations for certification Web Essentials by Linux Professional Institute about JavaScript: What is JavaScript?  JavaScript is a programming language that is used to create interactive web pages. It is a text-based language that is interpreted by web browsers. What are the benefits of using JavaScript? It is a versatile language that can be used to create a variety of web applications. It is easy to learn and use. It is supported by all major web browsers. It is a powerful language that can be used to create complex web applications. What are the drawbacks of using JavaScript? It is not as fast as some other programming languages. It can be difficult to debug. It can be difficult to maintain large JavaScript applications. What are the different types of JavaScript? Regular JavaScript Regular JavaScript is the standard JavaScript language TypeScript TypeScript is a superset of JavaScript that adds fea...

 LPI W - Web Essentials NodeJS Here are 15 questions for the Web Essentials Certification by Linux Professional Institute about NodeJS: What is Node.js?  Node.js is a JavaScript runtime environment that allows you to run JavaScript code on the server. It is a popular choice for building web applications, as it is fast and efficient. What are the benefits of using Node.js? It is fast and efficient. It is easy to learn and use. It is a popular choice for building web applications. It has a large community of developers. What are the drawbacks of using Node.js? It is not as mature as some other technologies. It is not as well-supported by some hosting providers. It can be difficult to debug. What is the difference between Node.js and other JavaScript runtime environments? It is a server-side environment, while others are client-side environments. It is asynchronous, while others are synchronous. It is event-driven, while others are not. What are the different type...