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In this video, we explain the Shortest Job First (SJF) CPU Scheduling Algorithm in Operating Systems with a step-by-step solved example. SJF is a non-preemptive CPU scheduling algorithm that selects the process with the smallest burst time, making it optimal for minimizing average waiting time. 📘 Topics Covered: ✅ What is SJF Scheduling Algorithm? ✅ Types of SJF (Non-Preemptive vs Preemptive overview) ✅ Assumptions and working of SJF ✅ SJF Example (Solved Step by Step) ✅ Gantt Chart construction ✅ Calculation of Waiting Time ✅ Calculation of Turnaround Time ✅ Average Waiting Time & Turnaround Time ✅ Advantages and Disadvantages of SJF ✅ Why SJF gives minimum average waiting time ✅ Important points for GATE CS & university exams This lecture is extremely useful for B.Tech / BCA / MCA students, GATE aspirants, and anyone preparing CPU scheduling numericals in Operating Systems. 👉 Watch till the end to master SJF scheduling problems, which are frequently asked in GATE, semester exams, and interviews. ................................................................................................................... Contact Details (You can follow me at) Instagram: https://www.instagram.com/thegatehub/ LinkedIn: https://www.linkedin.com/in/thegatehub Twitter: https://twitter.com/THEGATEHUB ................................................................................................................... Email: [email protected] Website: https://thegatehub.com/ ................................................................................................................... 📚 Subject Wise Playlist 📚 ▶️Data Structures: http://tinyurl.com/bwptf6f7 ▶️Theory of Computation: http://tinyurl.com/5bhtzhtd ▶️Compiler Design: http://tinyurl.com/2p9wtykf ▶️Design and Analysis of Algorithms: http://tinyurl.com/ywk8uuzc ▶️Graph Theory: http://tinyurl.com/3e8mynaw ▶️Discrete Mathematics: http://tinyurl.com/y82r977y ▶️C Programming:http://tinyurl.com/2556mrmm ▶️ Operating System: https://tinyurl.com/ms7rxc46 ................................................................................................................... My Tripod: https://amzn.to/49gL7DU My Camera: https://amzn.to/4hZBQSX My Laptop: https://amzn.to/47Um0V9 My Mouse: https://amzn.to/4hWqLC9 My Mic: https://amzn.to/47QEmpR My Keyboard: https://amzn.to/49lFuEx My Echo Reduction: https://amzn.to/3LWRnqt ................................................................................................................... #SJFScheduling #ShortestJobFirst #SJFAlgorithm #SJFSchedulingAlgorithm #SJFExample #SJFSolvedExample #SJFGanttChart #WaitingTime #TurnaroundTime #AverageWaitingTime #AverageTurnaroundTime #CPUScheduling #ProcessScheduling #OperatingSystem #OperatingSystemLecture #OSConcepts #OSNumericals #OSFundamentals #OSForGATE #GateCSE #GateComputerScience #TheGateHub #GateHub #ShoebSir #OperatingSystemHindi #OSInHindi #ComputerScienceLectures #CPUSchedulingAlgorithms
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