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What is the meaning of computing device?
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A computer is a general purpose device that can be programmed to carry out a set of arithmetic or logical operations automatically. Since a sequence of operations can be readily changed, the computer can solve more than one kind of problem.
Who still buys desktop computers and why?
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Research groups in universities do lots of computationally intensive work which can't be done on personal laptops. (i.e. analyzing the human genome in bioinformatics and analyzing particle interactions in high-energy physics) In some cases, researchers will go one step beyond and perform their hardcore calculations on high-performance computing clu
What is the performance of a computer system?
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Computer performance is the amount of work accomplished by a computer system . Depending on the context, high computer performance may involve one or more of the following: 1) Short response time for a given piece of work 2) High throughput (rate of processing work) 3) Low utilization of computing resource(s) 4) High availability of the computing s