You are working in one company called Beautiful Process Ltd Pty. Your department is working on a new operating system named Beaucess(Beautiful Process). Your design team needs to decide on a scheduling system for the processor that makes a minimum waiting and acceptable performance for all processes on average. They asked you as an engineer to do the below example tasks for the processor and get back to them with your suggestion.

a)Draw a timeline (Gantt-Chart) for each of the following scheduling algorithms

1. ) Feedback (FB) q=4
2. )Highest Response Ratio Next(HRRN)
3. )Round Robin(RR)(use time quantum of 4)
4. )Shortest Remaining Time(SRT)
5. )Shortest Process Next(SPN)

b) What is the Waiting time and Turnaround time of each process for each of the scheduling algorithms? (Details of the calculation is essential)

1. )Feedback(FB) q=4
2. ) Highest Response Ratio Next(HRRN)
3. )Round Robin(RR)(use time quantum of 4)
4. )Shortest Remaining Time(SRT)
5. )Shortest Process Next(SPN)

Priority Arrival Time Process / Job A B D E 0 0 3 (Silver) 2 (Gold) 1 (Diamond) 2 (Gold) 1 (Diamond) CPU Cycles Required / Service Time 4 8 1 11 3 1 6 6