MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -CDNs cache content like web pages, images, and video in proxy servers near to your physical location. This allows you to do things like watch a movie, download software, check your bank balance, post on social media, or make purchases, without having to wait for content to load.

Detailed explanation-2: -A content delivery network (CDN) refers to a geographically distributed group of servers which work together to provide fast delivery of Internet content. A CDN allows for the quick transfer of assets needed for loading Internet content including HTML pages, javascript files, stylesheets, images, and videos.

Detailed explanation-3: -Traditional web hosting relies on one server, while a CDN leverages a worldwide network of edge servers that disseminate content from a variety of interconnected hosts. The last difference is in the amount of content each option delivers.

Detailed explanation-4: -CDNs help to improve website performance. They improve the content delivery speed of hosted servers with caching and other methods to conserve bandwidth. While a web hosting service provides a platform to host a website, a CDN provides the proxies to distribute its content more efficiently.