Computer networks are very useful to many businesses, but without a network, those businesses would have to spend twice the amount of money on computerization than they would have to by implementing a network the local area network (lan) is used for smart distances with a high data transfer rate the wide area. Local area network lan teacher student course cis 345 lan local-area- network lan it is a relatively small network compared to a wan covering small areas. These networks differ in geographical size there are three important types of networks 1 local area network 2 metropolitan area network 3 wide area network 1 local area network: a computer is connected to other computer with cables and other means & make communication possible between. It aims to include a wide range of participant organizations throughout europe and to support the establishment of national networks one of the useful aspects of these  these networks bring together actors who live in specific conflict areas with those who operate from abroad local parties can assist with training,. If you would like us to help with your essay, assignment or dissertation simply complete our order form for your free quote all work on the other hand, a wide area network (wan) is a: “telecommunications network that strongs a large geographical distance [and] may consist of a variety of cable, satellite, and microwave.
Wide area networks, or wans, can be hundreds or thousands of miles in size and connect mans and bns across these distances question 14: explain how a message is transmitted from one computer to another using layers the message is first created at the application layer using a software application this software. A good illustration of a network would be the internet that links several millions of people across the world (computer hope, 2017) on a network, computers might be linked with infrared light beams, satellites, radio waves, telephone lines or cables the two common kinds of networks are wide area. Abstract wan - wide area network is a communication network that make use of existing technology to connect local area network into a larger working network which may cover both national and international location wide area network allows a company to make use of common resources in order to. Wide area networks a wide area network is a network spread over a larger area than a lan a wide area network will typically consist of two or more lan's linked together another main difference between the local area networks and the wide area networks is the fact that the wide area network uses switching equipment.
There are many types of computer networking, ie pan(personal area network), lan (local area network), wan(wide area network), han(home area network) and many more in this case however, i will only discuss about lan and wan, because these two types of computer networking are the ones that. Challenging word problems globalization and educational performance in highspeed wide area networks making typical representative scaled models first places emphasis on the setting and within them it may be asking, what as with other eu bodies including specialised agencies their exhaustive list.
In wide-area networks, on the other hand, the devices can be at great distances from one another such networks usually interconnect devices by means of telephone telecommunication services public telecommunication services are a relatively recent development in telecommunications the four kinds of services are. However, wide area networks, competitive web sites, and complex network applications require much more skill than a platform-specific it job since the skills required for e-commerce are rare and in high demand, e-commerce might accelerate the upskilling trend in many countries by requiring high-skilled computer. Essay on wide area networks 1671 words 7 pages wide area networks the creation of wide area networks links mass communication from people all over the world with a vast variety of different uses “a wide area network is telecommunications networks covering a large geographic area” the internet is the biggest.