Practice Rtos Scheduling And Task Management (5.5) - Real-Time Programming for Embedded Systems
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RTOS Scheduling and Task Management

Practice - RTOS Scheduling and Task Management

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define Rate-Monotonic Scheduling.

💡 Hint: Think about how task frequencies relate to priority.

Question 2 Easy

What does it mean for a task to be in the Blocked state?

💡 Hint: Consider what must happen before the task can be executed.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Which scheduling algorithm prioritizes tasks based on their periods?

Earliest Deadline First
Rate-Monotonic Scheduling
Round-Robin Scheduling

💡 Hint: Think of task frequency.

Question 2

True or False: A task in the Suspended state is actively executing.

True
False

💡 Hint: What happens to a task when it is temporarily inactive?

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Consider a real-time system that must manage three tasks with the following periods: Task A (5 ms), Task B (10 ms), Task C (20 ms). Apply Rate-Monotonic Scheduling to define the task priorities and explain why they were assigned accordingly.

💡 Hint: What happens based on the frequency of tasks?

Challenge 2 Hard

Design a Round-Robin scheduler with four tasks that each need 8 ms CPU time and a time slice of 2 ms. How will tasks be scheduled over one cycle?

💡 Hint: How many cycles are needed for all tasks to finish?

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Reference links

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