A computer network, often simply referred to as a network, is a collection of hardware components and computers interconnected by communication channels that allow sharing of resources and information. Technically, Network is defined as "If at least one process in one computer is able to send/receive data to/from at least one process residing in a remote computer, then the two computers are said to be in network".(http://en.wikipedia.org/wiki/Computer_network). Computers need to communicate each other, most of companies, educational institutions, and such things of sharing files disseminating information. Networkings are widely used of telecommunication, using communication media, coaxial cable, twisted pair and fiber optic cable. Coaxial cable had suffered waning popularity, but is making a bit of a comeback with cable modem solutions. There are two types of fiber-optic cable: multi mode fiber and single mode fiber. Twisted pair is the most common type of computer network cabling. Twisted pair can be classified according to the value of the intrinsic impedance of the wire, and whether it is shielded or unshielded. Unshielded twisted pair, with an intrinsic impedance of 100 ohms, is the most common type of computer network cabling used today. Performance of network refers also for cabling used most commonly problems occurred are the transmission of computers connected to the network. The fiber is the best cable used for communication, telephones, internet television, and Internet service providers etc., using this type of cabling or fastest transmission of information connected to their network. The demand of computer networking in different fields now a days are closely primary needs that engage in computer technology. With the updates of computer networking today, different offices, businesses, and government and in home has communication with other computers, laptops, netbooks, cellphones and etc. Aside cables, networking devices such as routers, switches, etc. Most common cables used in networking are CAT5 cable (UTP Cable) Unshielded Twisted Pair, and also using the rj45 connector to be attached in switch or router. Class A, B and the crossover connected being used in our society today, because much expensive compare to fiber optic. Communication inventions are most of the trend in the world today, cellphones, desktop and laptop computer are fast growing demand in the market. Networking using cables and thru wireless computers can connect to each other even gadgets that are connected using “wifi”.
Finally, with the networking using computers and other gadgets people can do anything to their wants using the updated technology. Computer networkings are primary sources of information worldwide. News, entertainment, business now a day’s should be browse using internet. On-line business and bank transaction, are been made it. The demands of technology today are focusing in networking
as a invention contribution in our society. Lifestyle of people has been change with our technology of computer world and probably the character also must change. Computers has a good and bad effects in our society, computer games, social networking, sometimes it gives us doubt to us especially in the communication of every people. Networking make it in the technology provides a wonderful invention to us.
as a invention contribution in our society. Lifestyle of people has been change with our technology of computer world and probably the character also must change. Computers has a good and bad effects in our society, computer games, social networking, sometimes it gives us doubt to us especially in the communication of every people. Networking make it in the technology provides a wonderful invention to us.
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