4x2-11X=7 ARRANGE IN STANDARD FORM
In computing, the presentation layer standardizes data formats between systems. It functions to format the input information to the application for either further processing or display.
the technology that disappears is called pervasive computing
No, there were not operating systems in the earliest days of electronic digital computing.
And example of centralised computing is IMB and Google's cloud computing service.
Grid Computing and Distributed Systems
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Cluster computing or distributed computing.
Cloud computing impacts systems in a very good way. With cloud computing it clears up the memory and disk space so that all other programs run faster and smooth.
If you are asking, why would one research the research of X, you are asking a faulty question. You probably want to ask, what are the reasons for studying the history of computer systems. Unless it is that you are asking, what are the reasons for studying the history of analysis through computer systems... There really are many meaings to this question.
clustered system: systems having many computers with shared storage and linked by a lan or network.distributed system:systems having many computers connected by a network and there is no shared storage.Distributed computing is computing done on computers connected by a network. Clusters are one type of distributed computing. MPPs are another. Grid computing is a third.
No, CS deals much more in the theoretical underpinnings of computing, such as logic systems, compilation, etc. etc. Information systems has a much more application focus. No information systems are a more specialized subject. Comuter science covers a broader aray of computer related topics.
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