For each of the above algorithms, provide the "next track accessed" the "number of tracks traversed" and the "average seek length" for disk track requests: 13, 117, 108, 78, 52, 35, 5, 64, 99. Assume the disk head is initially positioned over track 43 and is moving in the direction of increasing track number. Populate table 2 with your solution. Table 2 Next track Accessed FIFO Average seek length Number of Tracks Traversed. Next track Accessed SSTF Average seek length Number of Tracks Traversed. SCAN Next track. Accessed Average seek length Number of Tracks Traversed. C-SCAN Next track Accessed Average seek length Number of Tracks Traversed.
For each of the above algorithms, provide the "next track accessed" the "number of tracks traversed" and the "average seek length" for disk track requests: 13, 117, 108, 78, 52, 35, 5, 64, 99. Assume the disk head is initially positioned over track 43 and is moving in the direction of increasing track number. Populate table 2 with your solution. Table 2 Next track Accessed FIFO Average seek length Number of Tracks Traversed. Next track Accessed SSTF Average seek length Number of Tracks Traversed. SCAN Next track. Accessed Average seek length Number of Tracks Traversed. C-SCAN Next track Accessed Average seek length Number of Tracks Traversed.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
Systems Architecture.
![QUESTION 16
For each of the above algorithms, provide the "next track accessed" the "number of tracks traversed" and the "average seek length" for disk track
requests: 13, 117, 108, 78, 52, 35, 5, 64, 99. Assume the disk head is initially positioned over track 43 and is moving in the direction of increasing track
number. Populate table 2 with your solution.
Table 2
Next track
Accessed
FIFO
Average seek
length
Number of
Tracks
Traversed
SSTF
Next track.
Accessed
Average seek
length
Number of
Tracks
Traversed
SCAN
Next track
Accessed
Average seek
length
Number of
Tracks
Traversed
C-SCAN
Next track
Accessed
Average seek
length
Number of
Tracks
Traversed](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1611cfa1-b622-4bae-ac53-85b97b4799dc%2F6492c4ed-705d-48d9-a602-88e81fd386c8%2F95h711g_processed.png&w=3840&q=75)
Transcribed Image Text:QUESTION 16
For each of the above algorithms, provide the "next track accessed" the "number of tracks traversed" and the "average seek length" for disk track
requests: 13, 117, 108, 78, 52, 35, 5, 64, 99. Assume the disk head is initially positioned over track 43 and is moving in the direction of increasing track
number. Populate table 2 with your solution.
Table 2
Next track
Accessed
FIFO
Average seek
length
Number of
Tracks
Traversed
SSTF
Next track.
Accessed
Average seek
length
Number of
Tracks
Traversed
SCAN
Next track
Accessed
Average seek
length
Number of
Tracks
Traversed
C-SCAN
Next track
Accessed
Average seek
length
Number of
Tracks
Traversed
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