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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a page fault?
💡 Hint: Think about accessing files not loaded in the system.
Question 2
Easy
Define Belady’s anomaly.
💡 Hint: Consider the efficiency of memory management.
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 Belady’s anomaly refer to?
- More frames can lead to fewer faults
- More frames can lead to more faults
- It has no impact on page faults
💡 Hint: It's a unique situation in memory management.
Question 2
True or False: The Optimal algorithm can predict future page accesses.
- True
- False
💡 Hint: Consider the advantages it claims.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
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.
Challenge and get performance evaluation