Posted on November 24, 2024
Answer: Component-based architecture breaks down an application into smaller, reusable parts, known as components. Each component is independent and handles a specific part of the application (like a button or a user profile section). By separating these pieces, we make...
Read More →Posted on November 23, 2024
Yes, Node.js is single-threaded in the sense that it executes JavaScript code on a single thread. The JavaScript runtime (V8 engine) used by Node.js operates in a single thread, meaning only one operation is processed at a time within this...
Read More →Posted on November 23, 2024
Answer: JavaScript is a scripting language commonly used in web browsers to make web pages interactive. Node.js, however, is a runtime that allows JavaScript to run on the server side. Unlike JavaScript in a browser, Node.js has direct access to...
Read More →Posted on November 23, 2024
Answer: Node.js is an open-source, cross-platform JavaScript runtime built on Chrome's V8 engine. It enables JavaScript to be used outside of a browser, allowing developers to build server-side applications. Unlike traditional server environments, Node.js uses an event-driven, non-blocking I/O model,...
Read More →Posted on November 12, 2024
What is the purpose of IAM in AWS, and why is it important? Answer: IAM is used to control access to AWS resources securely. It helps manage who can do what on AWS, enforcing security best practices and minimizing unauthorized...
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