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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the reference bit indicate in page tables?
💡 Hint: Consider what it means for memory access.
Question 2
Easy
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.
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 reference bit strategy do every fixed interval?
- Reset reference bits to 1
- Reset reference bits to 0
- Record the bits
💡 Hint: Think about the refresh process for already used pages.
Question 2
True or False: The Clock Algorithm always chooses a clean page for replacement.
- True
- False
💡 Hint: Consider the order of checking reference and dirty bits.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
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.
Challenge and get performance evaluation