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Partypoker Online Today - November 21, 2008
Single-purpose pokerstars computers were the earliest computing devices. Given some inputs they could calculate the result of the single function that was pokerstars implemented by their mechanism. General-Purpose computers have almost completely replaced single-purpose computers and in doing so have created a completely new field of human endeavor - Software Development. General-purpose pokerstars computers must be programmed with a set of instructions specific to the task they are required to perform and these instructions are collectively know as computer software. The design of single-purpose computing devices and many special-purpose computing devices is now a conceptual exercise that consists solely of designing software.
From the beginning, stored program computers were applied to pokerstars business problems. The LEO, a stored program-computer built by J. Lyons and Co. in the United Kingdom, was operational and being used for inventory management and other purposes 3 years before IBM built their first commercial stored-program computer. Continual reductions in the cost and size of computers saw them adopted by ever-smaller organizations. And with the invention of the microprocessor in the 1970s, it became possible to produce inexpensive pokerstars computers. In the 1980s, personal computers became popular for many tasks, including book-keeping, writing and printing documents, calculating pokerstars forecasts and other repetitive mathematical tasks involving pokerstars spreadsheets.
While the technologies used in computers have changed dramatically since the first electronic, general-purpose, computers of the 1940s (see History of computing hardware for more details), most still use the von Neumann architecture.
The functioning of such a pokerstars computer is in principle quite straightforward. Typically, on each clock cycle, the computer fetches instructions and data pokerstars from its memory. The instructions are executed, the results are stored, and the next instruction is fetched. This procedure repeats until a halt instruction is encountered.
The von Neumann pokerstars architecture describes a computer with four main sections: the Arithmetic and Logic Unit (ALU), the control circuitry, the memory, and the input and output devices (collectively termed I/O). These parts are interconnected by a bundle of wires (a "bus") and are usually driven by a timer or clock (although other events could drive the control circuitry).
