Practice Compulsory Misses (17.1.1) - FIFO Page Replacement - Computer Organisation and Architecture - Vol 3
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Compulsory Misses

Practice - Compulsory Misses

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a compulsory miss?

💡 Hint: Think about the first time you access a page.

Question 2 Easy

What does FIFO stand for?

💡 Hint: Consider how items are processed in order of arrival.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is a compulsory miss?

💡 Hint: Think about the scenario where a page first appears.

Question 2

FIFO stands for:

First-In-First-Out
Fast-In-Fast-Out
First-Input-First-Out

💡 Hint: Consider which item goes first.

3 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Demonstrate the page replacement process using the sequence '2 0 1 6 4 2 0 1 6 4 0 1 0 3 1 2 1' with FIFO and LRU. Calculate the page fault rate for each.

💡 Hint: Map out the pages accessed in order.

Challenge 2 Hard

Propose a new page replacement policy that combines aspects of FIFO and LRU. Explain how it would work effectively.

💡 Hint: Think about balancing simplicity and efficiency in memory management.

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Reference links

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