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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
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
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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
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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