Practice - Optimal Page Replacement Algorithm
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Practice Questions
Test your understanding with targeted questions
What is a page fault?
💡 Hint: Think about what happens in virtual memory management.
Describe the FIFO page replacement algorithm.
💡 Hint: Consider how a line works; the first in line is served first.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does a page fault indicate?
💡 Hint: Consider what must happen when a program cannot find what it needs.
True or False: The FIFO algorithm is the most efficient page replacement method.
💡 Hint: Think about how you would prioritize tasks in line.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Construct a simulation of the optimal page replacement algorithm using the reference string 2 0 1 6 4 2 0 1 6 4 0 1 0 3 1 2 1 with varying frame sizes. Analyze the fault rates.
💡 Hint: Consider the implications of fewer frames leading to more faults.
Create a detailed chart comparing the fault rates of FIFO, Optimal, and LRU algorithms using the provided reference string. Explain why results differ.
💡 Hint: Track how often each page is accessed and when it is needed next.
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