Computer network is basically
connection of more than 2 computers, and opportunity to use one printer,
scanner and etc. networks are divide into 2 types LANs(local area networks)
which are placed in the same building and WANs(Wide area networks) which have
no limit. It’s really useful and effective thing but it has both advantages and
disadvantages. What are they?
Advantages are that, it’s really easy
to use, for example, people can use any computer in the network, write their
own password and find own information. Nevertheless, there also can be problems
if smth goes wrong with the network, all computers will be unable.
Also, people can share printer and other
devices in the network with each other; it will save money rather than using
printers for each computer. However, when
everyone uses on printer or scanner, it may be broken down, or smth else. As a result, when it is really necessary, you
will not be able to use anything.
Besides, network is really fast in use,
so you can upload, download and find any information in a very little period of
time, but there can be other negative sides like hackers’ attacks which are
take place very often. Also, the more is the network, the more difficult to
manage it.
To sum up there are enough both positive
and negative sides, so it can be used by counting these sides and finding out
which is more suitable for people’s work.
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