Question: A system has four tasks (or threads); it is proposed to schedule the tasks using an RTOS. The periods and the estimated Worst-Case Execution Times

A system has four tasks (or threads); it is proposed to

A system has four tasks (or threads); it is proposed to schedule the tasks using an RTOS. The periods and the estimated Worst-Case Execution Times (WCET) of the tasks are: (i) Explain the meaning of 'utilisation' in this context, and calculate the utilisation of these tasks. An expression is sufficient. (ii) Explain the priorities that would be given to the tasks using the Rate Monotonic Scheduling (RMS) policy. (iii) Show what happens in the first 8 time units. Explain whether you believe the tasks can be scheduled using the RMS policy

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