In 1969, the US Department of Defense started a swan to allow researchers and soldiery personnel to communicate with each other in an emergency. The project was called ARPAnet and it is the foundation of the Internet.
Throughout the 1970s, what would later become the Internet was developed. enchantment mostly military personnel and scientists used it in its advance(prenominal)(a) days, the advent of the World Wide Web in the early 1990s changed all that.
Today, the Internet is not owned or operated by any unrivalled entity. This worldwide computer network allows stack to communicate and exchange information in new ways.
harmonise to www.commerce.net, in April of 1999, there were 92.2 million Internet users over the advance of 16 in the United States and Canada. By 2005, it is predicted 75% of the come US population will be online.
What is the Internet?
The Internet is the largest computer network in the world, connecting millions of computers. A network is a group of two or much computer systems coupled to depressher.
There are two types of computer networks:
* Local knowledge domain Network (LAN): A LAN is two or more connected computers sharing certain resources in a comparatively small geographic location (the same building, for example).
* Wide domain Network (WAN): A WAN typically consists of 2 or more LANs.
The computers are farther apart and are cogitate by telephone lines, dedicated telephone lines, or radio set waves. The Internet is the largest Wide Area Network (WAN) in existence.
Servers
completely computers on the Internet (a wide area network, or WAN) commode be lumped into two groups: servers and clients. In a network, clients and servers communicate with one another.
A server is the common source that :
* Provides shared function (for example, network security measures) with other machines
AND
* Manages resources (for example, one printer more people use) in a network.
The term server is oft used to describe the hardware (computer), but the...If you want to get a full essay, order it on our website: Orderessay
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