In this expose we will talk about the poles apart methods of connectivity between two computers. USB cable USB ports can power up certain devices and transfer the data at the same time. There are four cables inside the USB cable and two of them are used for power and two for data transfer. The USB...
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IP stands for Internet Protocol therefore an IP address is a unique number used by network equipment in order to communicate and interfere between them using the IP standard. In a network each node in the network must have its own unique address in order to distinguish itself from the others. If you wish...
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A WAN is a data communications network that covers a relatively broad geographic area and that often uses transmission facilities provided by common carriers, such as telephone companies. WAN technologies generally function at the lower three layers of the OSI reference model: the physical layer, the data link layer, and the network layer. Figure...
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Originally, only medium to large-sized businesses could afford the cost of networking hardware. In the last decade, prices have rapidly dropped as new technology has developed, and it is now possible to grab a basic 4-PC 10Base-T home networking kit for under $150. The affordable price and added convienence of having a LAN has...
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