Consider a magnetic hard disk with a seek time of 8 ms, a data transfer rate of 1 Mbyte/second (i.e., 1024 Kbytes/s) and rotational latency of 3 ms. A disk sector holds 32 Kbytes. What is the average time (in ms) for the disk to serve a request to load 32 Kbytes of data from a disk sector? Give your answer in a base 10 number (and only write down the number). Enter your answer here ms Save Answer *Unsaved Changes
Consider a magnetic hard disk with a seek time of 8 ms, a data transfer rate of 1 Mbyte/second (i.e., 1024 Kbytes/s) and rotational latency of 3 ms. A disk sector holds 32 Kbytes. What is the average time (in ms) for the disk to serve a request to load 32 Kbytes of data from a disk sector? Give your answer in a base 10 number (and only write down the number). Enter your answer here ms Save Answer *Unsaved Changes
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
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