Final answer:
HTTP, or Hypertext Transfer Protocol, is the standardized protocol for exchanging data over the web and retrieving linked resources like web pages and images.
Step-by-step explanation:
The protocol for exchanging data over the web is HTTP (Hypertext Transfer Protocol). This protocol is fundamental to the World Wide Web and specifies how clients' requests and servers' responses should be formatted and transmitted. For example, when you access a website, your browser uses HTTP to request pages from a server and to send information back to the server.
URLs, or Uniform Resource Locators, often contain the protocol (http, ftp, etc.), the domain name (example.com), and the path to specific resources on the server (/blogs/index).
While FTP (File Transfer Protocol) is also used for transferring files, HTTP is the protocol specifically designed for retrieving linked resources on the web, such as web pages, images, and other multimedia content.