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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Belady's Anomaly?
💡 Hint: Think about what happens during page replacement.
Question 2
Easy
Define FIFO.
💡 Hint: Consider how items are managed in a queue.
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 Belady's Anomaly?
- A type of page fault
- An increase in page faults despite more frames
- An algorithm type
💡 Hint: Think about scenarios with page management.
Question 2
True or False: FIFO always minimizes page faults.
- True
- False
💡 Hint: Recall the conditions under which FIFO performs poorly.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a reference string of 1, 2, 3, 4, 1, 2, 5, simulate the page faults with both 3 and 4 frames using FIFO. Analyze the results.
💡 Hint: Count hits and misses carefully for both. How does the outcome reveal Belady's Anomaly?
Question 2
Discuss how LRU can avoid the pitfalls of FIFO in terms of page replacement choices. Provide an example scenario.
💡 Hint: Think about which page ended up being evicted under FIFO versus LRU.
Challenge and get performance evaluation