Practice Comparison With Fifo (17.2.2) - FIFO Page Replacement - Computer Organisation and Architecture

Practise this section

8 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What does FIFO stand for?
Show hintHide hint
Focus on the removal order of pages.
Question 2.
What is a page fault?
Show hintHide hint
Consider what happens during a page access.
3Question 3.
What does FIFO stand for?
- First-In-Final-Out
- First-In-First-Out
- Finally-In-First-Out
Show hintHide hint
Think about the removal order.
4Question 4.
The Optimal Page Replacement algorithm can be effectively implemented in practice: True or False?
- True
- False
Show hintHide hint
Consider the practicality of its implementation.
Question 5.
Given a reference string of pages 1, 2, 3, 4, 1, 2, 5 with 3 frames, calculate the page fault rate under FIFO and LRU.
Show hintHide hint
Visualize the memory frames and how each algorithm responds to the page accesses.
Question 6.
Propose a modification to FIFO that could improve its efficiency.
Show hintHide hint
Think about how to track usage without excessive overhead.

4 more questions in this section. Enroll free to practise them all.