全部问题

The system component that controls and manipulates data in order to produce information is called the ________.
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A system component that translates data and programs that humans can understand into a form that the computer can process is called a(n) ________.
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To connect several computers together, one generally needs to be running a(n) _______ operating system.
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Every time the computer system is started, the operating system loads these into memory. __________
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A processor is composed of two functional units, they are _________.
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A periodic refresh is needed to restore the information for the _________ .
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Most system boards have two kinds of power connectors: _________ .
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_________ is a storage location inside the processor.
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