Which of the following is true about the Round Robin (R

In the Round Robin CPU scheduling algorithm, each process is assigned a fixed time slice or quantum, and processes are scheduled in a cyclic order. If a process does not complete within its quantum, it is moved to the back of the queue to wait for its next turn. Why Other Options are Wrong: a) It does not prefer shorter processes; all are treated equally. b) Time quantum is fixed, not dynamic. d) Round Robin is preemptive since it interrupts processes after each time slice. e) The goal of RR is fairness, not throughput optimization.