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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens during a page fault?
💡 Hint: Think about the actions taken by the operating system.
Question 2
Easy
Define a reference bit.
💡 Hint: What does this bit help determine?
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 algorithm uses reference bits to track page access?
- FIFO
- Approximate LRU
- Optimal
💡 Hint: Remember the algorithm specifically aimed at reducing hardware cost.
Question 2
True or False: The Clock Algorithm allows for pages to have a second chance if their reference bit is set to 1.
- True
- False
💡 Hint: Think about how it manages page referencing.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a series of memory access sequences, demonstrate how the Clock Algorithm would resolve page faults with 3 frames. Show each step of the selection process.
💡 Hint: Start from the pointer's last position and iterate around the structure.
Question 2
Simulate a scenario with both the Sampled LRU and Approximate LRU algorithms. Use an access sequence and compare the number of page faults for each method.
💡 Hint: Remember to factor in the tracking nuances of each algorithm.
Challenge and get performance evaluation