Скачать или смотреть Operating System | Memory Management Lecture 5 | Worst Fit Algorithm | Bangla Tutorial

Welcome to Memory Management Lecture 5 of the Operating System Bangla Tutorial Series.
In this lecture, we explain the Worst Fit Algorithm, a memory allocation technique that allocates memory from the largest available free block.

This topic completes the set of contiguous memory allocation algorithms and is important for Operating System exams, lab vivas, and concept-based questions in Bangladesh.

Topics Covered in This Lecture:
Quick recap of memory allocation algorithms
What is Worst Fit Algorithm
Step-by-step working of Worst Fit
How the largest free block is selected
Example walkthrough of Worst Fit allocation
Advantages of Worst Fit
Disadvantages of Worst Fit
External fragmentation in Worst Fit
Comparison with First Fit, Next Fit, and Best Fit

Who This Video Is For:
CSE / IT / SWE / Diploma students in Bangladesh
University, National University & Polytechnic students
Students preparing for Operating System exams & viva
Beginners learning memory allocation algorithms


👉 Watch till the end to understand why Worst Fit often wastes memory despite choosing the largest block.
👍 Like the video, 💬 comment your questions, and 🔔 subscribe for the next lecture.
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