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Network +
In the 2005 version of the Network+ certification exam, the objectives started out with Media and Topologies, a look at network topologies, 802.2, cable standards, cable connectors, cable media, network components, and wireless. The 2008 objectives will move much of that material to the second domain and instead focus the first domain on the underlying networking technology such as common network  Read More.....
Network +
The term Computer Network is used when two or more computers connected together to share data files, Internet, printer, applications etc. Network can be very simple, such as a small group of computers that are connected to share the resources using a hub (or switch) or they can be very complex covering large geographical areas that use multiple media (like Frame Relay, leased lines, Ethernet etc  Read More.....
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