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Duplicate: How might you use a model of a system that already exists? Explain why it is not always necessary for such a system model to be complete and correct. Would the same be true if you were developing a model of a new system?
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Duplicate question. Already answered here >
https://cpentalk.com/456/already-explain-always-necessary-system-complete-correct
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How might you use a model of a system that already exists? Explain why it is not always necessary for such a system model to be complete and correct.
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