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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a dirty page?
💡 Hint: Think about a page's state after it's been changed.
Question 2
Easy
Describe what happens to reference bits at the end of an interval.
💡 Hint: Consider what tracking is done during the interval.
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 a dirty page require before it can be replaced?
- No action
- Write back to disk
- Clear from memory
💡 Hint: Think about what would happen if it were not written.
Question 2
The second chance algorithm is a part of which broader category of algorithms?
- True
- False
💡 Hint: Consider the principle of giving pages another chance.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Illustrate with an example how a sampled LRU could work differently from a basic LRU in a scenario with several repeated page accesses.
💡 Hint: Consider how the usage over time might differ between the two.
Question 2
Design a situation where Belady’s anomaly occurs and discuss the implications on selecting page replacement strategies.
💡 Hint: Think of frame sizes and access sequences that interact unintentionally.
Challenge and get performance evaluation