What are Pages, Frames & Page Faults? | Master Page Replacement Algorithms in 30 Minutes!

🔗Links 🔗
Website to Check Answers: https://page-replacement-algorithm-si...
Questions: https://pear-lilac-4b1.notion.site/Pa...

Ever wondered how your computer runs a 20GB game with only 8GB of RAM? The magic is called Virtual Memory, and at its heart are Page Replacement Algorithms. If you've ever been confused by terms like 'page,' 'frame,' 'page fault,' or algorithms like FIFO, LRU, and Optimal, this video is your ultimate guide!

In this comprehensive tutorial, we break down these complex Operating System (OS) concepts into simple, easy-to-understand pieces. We start with the fundamentals and build up your knowledge step-by-step, ensuring you understand not just the "how" but also the "why."

In This Video, You Will Learn:
✅ The Clear Difference Between a Page (Logical Memory) and a Frame (Physical Memory).
✅ What a Page Fault is and why minimizing them is the primary goal.
✅ A Deep Dive into the Most Common Page Replacement Algorithms:

FIFO (First-In, First-Out): The simple but often inefficient approach.
LRU (Least Recently Used): The smart, practical algorithm that approximates the best-case scenario.
Optimal (OPT/MIN): The perfect (but impossible) algorithm used as a benchmark for performance.

👍 If you find this tutorial helpful, please give it a LIKE and SUBSCRIBE for more clear and concise Computer Science content.
💬 Have a question or want to see another topic explained? Drop a comment below! We read everyone.
🔗 Share this video with a friend or classmate who might be struggling!