Another key role of the Operating System is to manage memory resources, there are two separate conceptual levels of memory. Firstly, physical memory – this is what the operating system sees, and it relates directly to your actual physical hardware. Secondly, there is virtual memory, which is what a programmer will see when developing an […]
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The function of a computer is to carry out instructions, this occurs within the Central Processing Unit in loop known as a the Fetch-Execute Cycle.
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