A directory of Objective Type Questions covering all the Computer Science subjects. Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews.

Discussion Forum

Que. A disk drive has 100 cylinders, numbered 0 to 99. Disk requests come to the disk driver for cylinders 12,26,24,4,42,8 and 50 in that order. The driver is currently serving a request at cylinder 24- A seek takes 6 msec per cylinder moved. How much seek time is needed for shortest seek time first (SSTF) algorithm ?
a. 0.984 sec
b. 0.396 sec
c. 0.738 sec
d. 0.42 sec
Answer:0.42 sec
Confused About the Answer? Ask for Details Here
Know Explanation? Add it Here

Similar Questions: