Practice - Optimal Algorithm and LRU
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Practice Questions
Test your understanding with targeted questions
What is a page fault?
💡 Hint: Think about accessing files not loaded in the system.
Define Belady’s anomaly.
💡 Hint: Consider the efficiency of memory management.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does Belady’s anomaly refer to?
💡 Hint: It's a unique situation in memory management.
True or False: The Optimal algorithm can predict future page accesses.
💡 Hint: Consider the advantages it claims.
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Challenge Problems
Push your limits with advanced challenges
Using the reference string 7, 3, 0, 1, 2, 0, 3, 0, 4, 2, with 4 frames, calculate the number of page faults using both Optimal and LRU algorithms.
💡 Hint: Track which pages are in memory after each access.
Create a scenario where an increase in frame number would lead to Belady's Anomaly. Describe it using a reference string.
💡 Hint: Think of common access patterns and how they interact with frame limits.
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Reference links
Supplementary resources to enhance your learning experience.