14.SHORTEST JOB FIRST (SJF) SCHEDULING ALGORITHM WITH EXAMPLE

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Dive into the world of CPU scheduling with our in-depth exploration of the Shortest Job First (SJF) NON-PREEMPTIVE algorithm! This video covers everything from the basics to advanced concepts, ensuring you grasp how SJF works and how to apply it in different scenarios. Perfect for students and professionals alike, this tutorial will enhance your understanding of one of the most efficient CPU scheduling techniques.
⏱️ Timestamps:
00:10 - Detailed Examples of SJF with In-Depth Process Explanation
We begin by showcasing a series of examples illustrating the SJF scheduling algorithm in action. Each example is carefully explained, breaking down the process selection based on the shortest burst time. You'll gain a clear understanding of how SJF minimizes waiting time and improves efficiency, along with the potential challenges it presents in real-world applications.
12:05 - How to Determine Burst Time (Static and Dynamic Methods)
In this segment, we explore the crucial concept of burst time and how to accurately calculate it. We cover both static methods, where burst times are predetermined, and dynamic methods, where they are estimated based on historical data or other criteria. Understanding burst time calculation is essential for effectively implementing SJF and optimizing process management in operating systems.
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