Which protocol allows documents to be sent over computer networks?

The protocol that allows documents to be sent over computer networks is Hypertext Transfer Protocol (HTTP). This is a foundational technology for the World Wide Web, where it facilitates the transfer of hypertext documents, primarily HTML files, between clients and servers. When you access a website, your browser uses HTTP to download the text, images, and other content that make up web pages.

HTTP operates at the application layer of the Internet protocol suite and is designed specifically to request and receive resources. The protocol defines how messages are formatted and transmitted, as well as how web servers respond to various commands. It is essential for viewing web pages, as every time a user enters a URL or clicks a link, a request is made to an HTTP server to fetch the document.

In contrast to HTTP, the other protocols listed serve different purposes. File Transfer Protocol (FTP) is focused on transferring files, but not necessarily web documents in the same way that HTTP does. Simple Network Management Protocol (SNMP) is used for network management and monitoring, while Address Resolution Protocol (ARP) is essential for mapping IP network addresses to the hardware addresses used by a data link protocol. These functions do not involve the sending of documents in the context of web browsing and accessing online resources as