In this video, we explain SRTF (Shortest Remaining Time First) scheduling, which is the preemptive version of Shortest Job First (SJF) in Operating Systems.
Learn how the CPU always selects the process with the least remaining burst time, and how preemption happens when a new shorter process arrives.
โจ What Youโll Learn:
What is SRTF scheduling?
Difference between SJF and SRTF
Why SRTF is a preemptive algorithm
How preemption works in SRTF
Gantt chart construction
Calculation of:
Completion Time (CT)
Turnaround Time (TAT)
Waiting Time (WT)
Response Time (RT)
Advantages and disadvantages of SRTF
Solved example with step-by-step explanation
๐ฏ Best for: OS beginners, engineering students, and interview/placement preparation.
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