ISRO | ISRO CS 2015 | Question 34
A hard disk system has the following parameters :
Number of tracks = 500
Number of sectors/track = 100
Number of bytes /sector = 500
Time taken by the head to move from one track to adjacent track = 1 ms
Rotation speed = 600 rpm.
What is the average time taken for transferring 250 bytes from the disk ?
(A) 300.5 ms
(B) 255.5 ms
(C) 255 ms
(D) 300 ms
Answer: (D)
Explanation: Refer: Gate IT 2007 | Question 44
Quiz of this Question
Please comment below if you find anything wrong in the above post
Last Updated :
04 Apr, 2018
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...