6. What are some advantages and disadvantages of using a single I/O interrupt queue? 7. What are some advantages and disadvantages of using multiple I/O interrupt queues? Job Arrival Time 0 24 6 810 CPU Cycles 8 15 24 3 ABCDE F 8. Refer to the table above to answer the following questions. me, First-Served (FCFS process scheduling algorithn? B. What is the average turnaround time for the Shortest Job Next (SJN) process scheduling algorithm? C. What is the average turnaround time for the Shortest Remaining Time (SRT) process scheduling algorithm? D. What is the average turnaround time for the Round Robin process scheduling algorithm with a time quantum of 2? E. Does changing the time quantum to 3 increase or decrease the average turnaround time for the Round Robin process scheduling algorithm? 9. In general, which process scheduling algorithm produces the smallest average turnaround time