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

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11 questions

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6 sample questions

Question 1.
What is a compulsory miss?
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Think about the first time you access a page.
Question 2.
What does FIFO stand for?
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Consider how items are processed in order of arrival.
3Question 3.
What is a compulsory miss?
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Think about the scenario where a page first appears.
4Question 4.
FIFO stands for:
- First-In-First-Out
- Fast-In-Fast-Out
- First-Input-First-Out
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Consider which item goes first.
Question 5.
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.
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Map out the pages accessed in order.
Question 6.
Propose a new page replacement policy that combines aspects of FIFO and LRU. Explain how it would work effectively.
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Think about balancing simplicity and efficiency in memory management.

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