FCFS Scheduling Consider a scenario with one CPU-bound process and many I/O bound processes. Assume the CPU-bound process gets and holds the CPU.
{"Image DocumentName": "FCFS SchedulingConsider a scenario with one CPU-bound process and many I/O bound processes. Assume the CPU-bound process gets and holds the CPU.", "Image ImageDescription": "Meanwhile, all other processes finish their I/O and move into the ready queue to wait for the CPU. Leaves the I/O queues idle. CPU-bound process finishes its CPU burst and moves to an I/O device. All the I/O-bound processes (short CPU bursts) execute quickly and move back to the I/O queues. CPU is idle. The above repeats! Are the I/O devices and CPU utilized as much as they could be? Not used in modern operating systems.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}