FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The big example of wide area network is internet. On internet we transfer files from one computer to other. There is ftp, http and https protocols are used to transfer files on the internet. Ftp stands for file transfer protocol.

Detailed explanation-2: -In its simplest form, an intranet is established with the technologies for local area networks (LANs) and wide area networks (WANs). Many modern intranets have search engines, user profiles, blogs, mobile apps with notifications, and events planning within their infrastructure.

Detailed explanation-3: -Common examples of a WAN connection Another example of an organization that uses a WAN is a bank, which includes its branch offices and ATMs. The branches may be in different states or even different countries, but they are all linked by various secure connections.

Detailed explanation-4: -WANs can be vital for international businesses, but they are also essential for everyday use, as the internet is considered the largest WAN in the world.