When you take any process, the process is going to have  various times-

Arrival Time of process(AT) or submission time- The time when the process arrives into ready state is Arrival Time(AT).

Burst Time of process(BT)- The time required for the process for its execution is Burst Time(BT).

Completion Time of Process(CT)- The time when the process completes its execution is completion time(CT).

Turnaround Time(TAT)- The time difference between completion time and arrival time is TAT.


Waiting Time(WT)-

Total Interval(TAT)= Useful Time(BT)+ Wait Time(WT)

Response Time(RT)- The first responded time or first scheduled time of process.


Leave a Reply