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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define preemptive scheduling in one sentence.
💡 Hint: Think about task prioritization.
Question 2
Easy
What is the key feature of non-preemptive scheduling?
💡 Hint: Consider how tasks are executed.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does preemptive scheduling allow?
- A higher-priority task to interrupt another
- All tasks to run to completion
- Only one task to ever run
💡 Hint: Think about task priorities.
Question 2
True or False: EDF scheduling assigns priorities based on task lengths.
- True
- False
💡 Hint: What influences the priority in EDF?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a scheduling scenario where three tasks need to be scheduled. Task A has a period of 10ms, Task B has a period of 15ms, and Task C has a period of 5ms. Prepare a schedule using both RMS and EDF, indicating when each task will run in a 30ms timeframe.
💡 Hint: Calculate the periodicity and compare priority assignments.
Question 2
Present a scenario in which using EDF may lead to a missed deadline even when the total CPU usage is below 100%. Describe potential strategies to mitigate this situation.
💡 Hint: Consider task overlaps and the timing of their resource usage.
Challenge and get performance evaluation