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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Explain what the LFU algorithm does.
💡 Hint: Think of which page is accessed the fewest times.
Question 2
Easy
What is the main principle behind MFU?
💡 Hint: Consider how frequently each page is accessed.
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 the LFU algorithm primarily consider for making replacements?
- Frequency of access
- Recency of access
- Size of the page
💡 Hint: Think about what 'LFU' stands for.
Question 2
True or False: The MFU algorithm is often more effective than LFU in all situations.
- True
- False
💡 Hint: Consider the usability of both algorithms.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Imagine a system where the access pattern is completely randomized. Propose how LFU would perform in this situation. Provide an explanation.
💡 Hint: Think about how a random pattern impacts frequency counts.
Question 2
Evaluate a workload scenario where pages have a predictable temporal locality. Compare how LFU vs. MFU would perform.
💡 Hint: Consider how predictable patterns align with each algorithm's strengths.
Challenge and get performance evaluation