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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a page fault?
💡 Hint: Think about what happens in virtual memory management.
Question 2
Easy
Describe the FIFO page replacement algorithm.
💡 Hint: Consider how a line works; the first in line is served first.
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 a page fault indicate?
- Memory is full
- Data is not in memory
- Data is corrupted
💡 Hint: Consider what must happen when a program cannot find what it needs.
Question 2
True or False: The FIFO algorithm is the most efficient page replacement method.
- True
- False
💡 Hint: Think about how you would prioritize tasks in line.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
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.
Challenge and get performance evaluation