Practice Example of FIFO Replacement - 19.7.2 | 19. Approximate LRU Implementation | Computer Organisation and Architecture - Vol 3
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Practice Questions

Test your understanding with targeted questions related to the topic.

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.

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 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.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

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.

Question 2

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

💡 Hint: Focus on pages accessed frequently afterward.

Challenge and get performance evaluation