give the fullform of the following term ARPANET, LAN, WAN, MAN, WWW, TELNET
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Answer:
ARPANET, in full Advanced Research Projects Agency Network, experimental computer network that was the forerunner of the Internet. The Advanced Research Projects Agency (ARPA), an arm of the U.S. Defense Department, funded the development of the Advanced Research Projects Agency Network (ARPANET) in the late 1960s.
A LAN (local area network) is a group of computers and network devices connected together, usually within the same building. By definition, the connections must be high speed and relatively inexpensive (e.g., token ring or Ethernet). ... The Internet is an example of a worldwide public WAN.
A wide area network (also known as WAN), is a large network of information that is not tied to a single location. WANs can facilitate communication, the sharing of information and much more between devices from around the world through a WAN provider.
A metropolitan area network (MAN) is a computer network that interconnects users with computer resources in a geographic region of the size of a metropolitan area.
WWW: World Wide Web .The World Wide Web is a set of all the websites connected to the internet worldwide. It is also known as WWW or Web. It is a system of interlinked hypertext documents accessed via the internet.
The name stands for "teletype network". Historically, Telnet provided access to a command-line interface on a remote host. ... The term telnet is also used to refer to the software that implements the client part of the protocol. Telnet client applications are available for virtually all computer platforms.