Practice - Replacement Page Selection
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Practice Questions
Test your understanding with targeted questions
What does the reference bit indicate in page tables?
💡 Hint: Consider what it means for memory access.
What happens to the reference bits at the start of each interval in the reference bit method?
💡 Hint: Think about how pages are tracked over time.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does the reference bit strategy do every fixed interval?
💡 Hint: Think about the refresh process for already used pages.
True or False: The Clock Algorithm always chooses a clean page for replacement.
💡 Hint: Consider the order of checking reference and dirty bits.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given a sequence of page accesses and a finite number of frames, identify how many page faults would occur under LRU and FIFO page replacement strategies.
💡 Hint: Track frames after each access and note when faults occur.
Analyze a scenario where Belady's anomaly may appear. Provide page access sequences that demonstrate the behavior.
💡 Hint: Examine historical examples of page replacement patterns.
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Reference links
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