Either sequential access or direct access may be used to access data in memory. What are the advantages of direct access now on the most widely used devices? How can data written to a device be changed using sequential access if the device only supports direct access?

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter5: Data Storage Technology
Section: Chapter Questions
Problem 17VE
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Either sequential access or direct access may be used to access data in memory. What are the advantages of direct access now on the most widely used devices? How can data written to a device be changed using sequential access if the device only supports direct access?

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