Early April through mid-May The only first-come, first-served campground open is Camp 4 (a walk-in campground/tents only). Camp 4 is extremely popular; it’s very difficult to get a spot. From late May through September, space at Camp 4 is available only by reservation two weeks in advance.
What is first come first serve scheduling?
The full form of FCFS Scheduling is First Come First Serve Scheduling. FCFS Scheduling algorithm automatically executes the queued processes and requests in the order of their arrival. It allocates the job that first arrived in the queue to the CPU, then allocates the second one, and so on.
What is first come first serve priority scheduling?
FCFS is a special kind of Preemptive Priority Scheduling Algorithm : FCFS executes the process that appears first in the ready queue. That means it attaches priority to the arrival time of the process. The process that comes first gets higher priority over the other processes and hence gets the CPU first.
What is the advantage of first come first serve scheduling?
The benefits are as follows: There is no starvation in the case of FCFS. It is a fair algorithm as no priority of the processes is involved. Easy and simple implementation.
Why is first come first serve not efficient?
Because FCFS is so simple, it tends not to be very efficient. This goes hand-in-hand with extended waiting times. If the CPU is preoccupied with one lengthy order process, all other orders are left sitting idle, and this can cause a significant backup.