After the head moves to the track where the data is located, it waits for the required data block to continue to rotate under the head. Which of the following parameters does the above description define?

exams H13-611_V5.0-ENU V3 H13-611_V5.0-ENU exam 0 Comments

After the head moves to the track where the data is located, it waits for the required data block to continue to rotate under the head. Which of the following parameters does the above description define?
A . Average moving time
B . Average seek time
C . Average waiting time
D . Average latency time

Answer: B