the sharing of costly resources like printers possible. Apart from device sharing, data and information can
also be shared among groups of computers, thus cr
eating a large information and knowledge base.
Although processing has become less tedious with the development of computers, it is still time-consuming
and expensive job. Sometimes, a program works properly for some period and then suddenly produces an error.
This happens because of a rare combination of events or due to an error in the instruction provided by the user.
Therefore, computer parts require regular checking and maintenance in order to give corr ...
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