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Had an interesting discussion with some colleagues about the best scheduling strategies for realtime tasks, but not everyone had a good understanding of the common or useful scheduling strategies.For your answer, please choose one strategy and go over it in some detail, rather than giving a little info on several strategies.If you have something to add to someone else's description and it's short, add a comment rather than a new answer (if it's long or useful, or simply a much better description, then please use an answer)What is the strategy - describe the general case (assume people know what a task queue is, semaphores, locks, and other OS fundamentals outside the scheduler itself)What is this strategy optimized for (task latency, efficiency, realtime, jitter, resource sharing, etc)Is it realtime, or can it be made realtimeCurrent strategies:Priority Based PreemptiveLowest power slowest clock-Adam