Monday, 29 October 2012

Know What is Computer networking


Computer networking is a process of discussing information and distributed sources between two or more linked pcs. The distributed sources can include printer, Fax computer, Hard drive, CD - DVD Rom, Data source and the information. Your laptop or pc can be separated into a small or lan, a social media between pcs in a building of a office (LAN), mid-sized system (MAN), a system between two offices in a city and Wide system (WAN) a system between the pc systems, one is regionally and the other can be thousands of miles away in any other country around the globe.
WAN connection is achieved by a system system known as "Router". The World Wide Web is the largest WAN system, where millions pc systems from all over the globe and linked with each other.
Networking is the practice of linking two or more pcs or gadgets with each other. The connection can be hard wired or wireless. Your laptop or pc can be categorized in different ways, depends on the geographical place as mentioned above.
There are two main types of the pc system client-server and fellow to fellow. In the consumer hosting server processing, a computer plays a big part known as hosting server, where the data files, information in the form of web pages, documents or worksheet data files, video, database & sources are placed.
All the other pcs in the client/server system are known as clients and they get the information from the hosting server. In the fellow to fellow system all the pc systems play the same part and no computer act as a central hosting server. In the significant businesses all over the globe client-server system model is in significant use.
A system topology describes the framework, design or layout of a system. There are different topologies like bus, ring, celebrity, capable, hybrid etc. The celebrity topology is most widely used system topology. In the celebrity topology, all the pc systems in the system are linked with a central system such as hub or change. Thus forms a celebrity like framework. If the hubs/switch isn't able to work for any reason then all the connection and interaction between the pc systems of a system will be stopped.
In the system, a common interaction terminology is used by the pc systems and the system gadgets and this terminology is known as methods. The most widely used and popular methods online and in the home and other networks is known as TCP/IP. TCP/IP is not a single protocol but it is a package of several methods.
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