These cylinder requests come in to a disk driver. The disk driver code can only buffer five requests at once. Requests for tracks 13, 21, 11, 80, and 65 come in. The order of the requests be processed are 13, 21, 11, 80, and 65. This indicates the seek algorithm used is: O C-SCAN RAID O FIFO OSSF

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
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These cylinder requests come in to a disk driver. The disk
driver code can only buffer five requests at once.
Requests for tracks 13, 21, 11, 80, and 65 come in. The
order of the requests be processed are 13, 21, 11, 80, and
65. This indicates the seek algorithm used is:
C-SCAN
RAID
FIFO
SSF
Transcribed Image Text:These cylinder requests come in to a disk driver. The disk driver code can only buffer five requests at once. Requests for tracks 13, 21, 11, 80, and 65 come in. The order of the requests be processed are 13, 21, 11, 80, and 65. This indicates the seek algorithm used is: C-SCAN RAID FIFO SSF
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