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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is priority inversion?
💡 Hint: Think about the levels of tasks and resource access.
Question 2
Easy
What does the Priority Ceiling Protocol do?
💡 Hint: Consider how tasks and resources interact.
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 the purpose of the Priority Ceiling Protocol?
- To increase CPU utilization
- To prevent priority inversion
- To allow tasks to run indefinitely
💡 Hint: Focus on what problem PCP is addressing.
Question 2
True or False: Priority Ceiling Protocol can completely eliminate priority inversion.
- True
- False
💡 Hint: Consider the nature of complex task interactions.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a system using PCP for three tasks with the following priorities and resource requirements: Task A (priority 1) needs Resource R1, Task B (priority 2) needs Resource R2, and Task C (lowest priority) needs both R1 and R2. Discuss how PCP prevents priority inversion.
💡 Hint: Map out task interactions with resources and define ceiling priorities.
Question 2
Consider two tasks, T1 (high priority) and T2 (low priority), where T1 is waiting for a resource held by T2. Explain how implementing PCP would resolve the priority inversion and describe potential drawbacks.
💡 Hint: Reflect on priority dynamics and limited resource sharing.
Challenge and get performance evaluation