Practice Example Of Fifo Replacement (19.7.2) - Approximate LRU Implementation
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Example of FIFO Replacement

Practice - Example of FIFO Replacement

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does FIFO stand for?

💡 Hint: Think about which page goes out first.

Question 2 Easy

What happens to a dirty page before it's replaced?

💡 Hint: Consider the implications of modified data.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does FIFO stand for?

First In
First Out
First Out
First In
First Inside
First Out

💡 Hint: Consider the order of entries.

Question 2

True or False: In the second chance algorithm, if a page's reference bit is set to 0 it is immediately replaced.

True
False

💡 Hint: Think about the conditions before replacement.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given a sequence of page requests, calculate the total page faults for FIFO with four frames. Reference string: A, B, C, D, A, B, C, E, B, F, E.

💡 Hint: Track each replacement carefully.

Challenge 2 Hard

Analyze an access sequence where using LRU would result in fewer page faults compared to FIFO.

💡 Hint: Focus on pages accessed frequently afterward.

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