Info Systems

1. The five type telecommunication meshs be as follows: * Telecommunications percentage this is a set of programs which manages all of the functions of a network to warranty that it is running properly. This software perms the same types of functions for a network that an operating(a) scheme does for a single computing device. Because of this it is often referred to as the network operational System (NOS) * One or most emcee computers deal all software the NOS only functions when it is in a computer. In some networks (the star topology for Wide line of line networks (WAN) and the client/server shape for Local Area networks (LAN)) the NOS sits in one computer and runs the network from there. If that computer stops working(a) past the entire network will stop working. * embrasure devices this is the ironware which lets user connect to the network and use it. This accepts keyboards, screens, setbacks, printers, etcetera * Miscellaneou s hardware this includes all of the invisible but real important equipment which actually ensures that the net work works efficiently. include are items such as modems, bridges, routers and multiplexers. * There are the contain and media which connect all of the nodes (points) in a network. A takings line is just a concept.

To say that, in a event network, there is a Halifax-Ottawa channel just tells us that nodes (users) in either place can connect to nodes in the opposite place. It doesnt say how this is done.The media (plural of medium) are the ways in which the club actually stick bys made. The text describes the media available in Canada quite well(p) Cable-base d media are twisted pairs (telephone lines),! co-axial cable and optic fibre. radio media are infrared light, high frequency radio signals, and microwaves (either planetal or satellite-based). I am completely unable to figure of an ideal of infrared light used in computer networks. 2. A) fivesome functions that the Internet allows users to perform are as follows:...If you compliments to get a full essay, order it on our website: OrderEssay.net

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