Associate Web Developer Interview Questions and Answers

Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine.

• Node.js allows developers to run JavaScript on the server-side.

• It uses an event-driven, non-blocking I/O model that makes it lightweight and efficient.

• Node.js has a built-in module system and a large ecosystem of third-party modules.

• The life cycle of Node.js involves initializing the environment, executing the script, and exiting the process.

• Node.js is well-suited for building scalable, real-time applicati...read more

CSS, JavaScript, and PHP are essential languages for web development.

• CSS is used for styling web pages and controlling their layout.

• JavaScript is a programming language used for adding interactivity and dynamic behavior to websites.

• PHP is a server-side scripting language used for creating dynamic web pages and web applications.

• Examples: CSS can be used to change the font color or background of an element. JavaScript can be used to validate form inputs or create interactive sl...read more