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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does power-aware scheduling do?
💡 Hint: Think about how tasks influence CPU activity.
Question 2
Easy
Explain the Race to Idle principle.
💡 Hint: Consider how task completion relates to power savings.
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 is power-aware scheduling?
- Only running tasks at night
- Managing task execution for power savings
- Running tasks sequentially only
💡 Hint: Consider how task assignments affect power consumption.
Question 2
True or False: The Race to Idle principle recommends slowing down tasks to save energy.
- True
- False
💡 Hint: Think about how task speed affects idle periods.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
How would you apply the concept of data locality in an embedded system tasked with processing sensor data? Discuss your approach.
💡 Hint: Reflect on how data arrangement affects processing efficiency.
Question 2
Evaluate a scenario where a system employs busy-waiting and suggest alternative approaches to improve energy efficiency.
💡 Hint: Consider what it means for the CPU to be active versus idle.
Challenge and get performance evaluation