MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

WEB TECHNOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Fairly recent in the scheme of things and is a server-side runtime environment which uses Google’s V8 JavaScript engine. It has event-driven architecture and starting to replace PHP for some uses.
A
Node.js
B
Media Query
C
PHP
D
jQuery
E
Module
Explanation: 

Detailed explanation-1: -Node. js (Node) is an open source, cross-platform runtime environment for executing JavaScript code. Node is used extensively for server-side programming, making it possible for developers to use JavaScript for client-side and server-side code without needing to learn an additional language.

Detailed explanation-2: -Node.js is a back-end JavaScript runtime environment, runs on the V8 JavaScript Engine, and executes JavaScript code outside a web browser. Node.js lets developers use JavaScript to write command line tools and for server-side scripting.

Detailed explanation-3: -Node is a runtime built on Chrome’s V8 JavaScript engine. It is basically writing JavaScript for the server side. It is designed for building scalable network applications. Node uses an event-driven, non-blocking models that makes it lightweight and efficient.

Detailed explanation-4: -Node. js is an open source, cross-platform runtime environment for server-side and networking applications written in JavaScript and compiled at runtime, which offers developers the ability to see how modules work, evaluate differing development practices, and diagnose the inevitable bugs that show up.

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