CPU Scheduling Algorithm | Round Robin Scheduling Explained

In this video, we explain the Round Robin (RR) CPU Scheduling Algorithm, one of the most commonly used preemptive scheduling techniques in Operating Systems. Round Robin works based on a fixed Time Quantum (Time Slice) and ensures fair CPU allocation among processes. ✨ What You’ll Learn: What is Round Robin scheduling? Why Round Robin is a preemptive algorithm Role of Time Quantum (TQ) How context switching works in RR Gantt chart construction Calculation of: Completion Time (CT) Turnaround Time (TAT) Waiting Time (WT) Response Time (RT) Advantages and disadvantages of Round Robin Solved example with step-by-step explanation 🎯 Best for: OS beginners, engineering students, and interview/placement preparation. 👇 Like | Share | Comment your doubts | Subscribe for more Operating System tutorials! #OperatingSystem #CPUScheduling #RoundRobin #PreemptiveScheduling #TimeQuantum #OS #GanttChart #TAT #WT #CT #RT