Multiple choice

Formula time (process completed) – time (process submitted) is used for calculating

  1. waiting time

  2. turnaround time

  3. response time

  4. throughput

  5. processor utilisation

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

 Turnaround time (tat) is the sum of time spent waiting to get into the ready queue, execution time and I/O time. tat = time (process completed) – time (process submitted).