Practice Real-time Scheduling Techniques (3.3.1) - Chapter 3: IoT Operating Systems and Middleware

Practice: Real-time Scheduling Techniques

Lesson 3.3.1IoT Operating Systems and Middleware

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9 questions

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3 cards from this section. Quick, good the night before a test.
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Quiz
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6 sample questions

Question 1.
Define Rate Monotonic Scheduling (RMS).
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What do you think happens when tasks need to run more frequently?
Question 2.
What is Round-Robin Scheduling?
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Think about fairness in task execution.
3Question 3.
What does Rate Monotonic Scheduling prioritize?
- Tasks based on deadlines
- Tasks based on frequency
- Fairness among tasks
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Remember which tasks need attention first.
4Question 4.
True or False: Round-Robin scheduling is ideal for hard real-time systems.
- True
- False
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Look back at the definition of Round-Robin scheduling.
Question 5.
Consider a system with three tasks: T1 has a period of 5 ms, T2 has 10 ms, and T3 has 20 ms. Apply RMS and determine the execution order.
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Look at which task has the shortest period.
Question 6.
In a scenario with multiple dynamic tasks, how would you implement EDF to handle a sudden increase in task frequency?
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Consider how tasks can shift in importance quickly.

5 more questions in this section. Enroll free to practise them all.