GATE 2006-IT
October 3, 2023GATE 2005
October 3, 2023Nielit Scientist-C 2016 march
| Question 63 |
The seek time of a disk is 30ms. It rotates at the rate of 30 rotations/second. The capacity of each track is 300 words. The access time is (approximately)
| 62ms | |
| 60ms | |
| 50ms | |
| 47ms |
Question 63 Explanation:
Hard Disk Access time is the total elapsed time between the initiation of a particular request for data and receipt of the first bit of that data.
Given seek time of disk = 30ms
Rotation rate is 30 rotations/second.
The capacity of each track is 300 words
Given seek time of disk = 30ms
Rotation rate is 30 rotations/second.
The capacity of each track is 300 words
Correct Answer: D
Question 63 Explanation:
Hard Disk Access time is the total elapsed time between the initiation of a particular request for data and receipt of the first bit of that data.
Given seek time of disk = 30ms
Rotation rate is 30 rotations/second.
The capacity of each track is 300 words
Given seek time of disk = 30ms
Rotation rate is 30 rotations/second.
The capacity of each track is 300 words