This computer science problem involves algorithmic thinking and programming concepts. The solution below explains the approach, logic, and implementation step by step.
ScanSolve AI Answer
Here are the solutions for question 18, including the Gantt charts, average waiting time, and average turnaround time for each scheduling algorithm. The given processes are: | Process | Arrival time | Burst time | |---------|--------------|------------| | P1 | 0 | 8 | | P2 | 1 | 4 | | P3 | 2 | 9 | | P4 | 3 | 5 | --- A) FCFS (First-Come, First-Served) Processes are executed in the order of their arrival. Gantt Chart (FCFS): |c|c|