Memory may access data sequentially or directly. What are the advantages of direct access on the most common devices? If a device only allows direct access, how can we change data written there using sequential access?

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter6: System Integration And Performance
Section: Chapter Questions
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Memory may access data sequentially or directly. What are the advantages of direct access on the most common devices? If a device only allows direct access, how can we change data written there using sequential access?

 

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