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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does FIFO stand for in memory management?
💡 Hint: Think of the ordering of items in a queue.
Question 2
Easy
Which page replacement policy follows the principle of replacing the least recently accessed page?
💡 Hint: Consider how past access patterns affect future needs.
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
Which replacement policy is likely to lead to Belady's anomaly?
- Least Recently Used
- First In First Out
- Optimal Replacement
💡 Hint: Consider which policy is based solely on age.
Question 2
True or False: Optimal Replacement is a practical algorithm usable in everyday memory management.
- True
- False
💡 Hint: Think about the feasibility of predicting future usage.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the sequence of page requests: 1, 2, 3, 1, 4, 2, 1, analyze how FIFO, LRU, and Optimal Replacement would handle this with 3 frames.
💡 Hint: Track which pages would remain in memory after each request.
Question 2
Critique a system implementing LRU using stack versus timestamping. Which system yields greater efficiency and why?
💡 Hint: Discuss the use-case scenarios for both systems.
Challenge and get performance evaluation