of these access methods are possible. V to today's most popular gadgets, and how ve going to be able to make changes to

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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You can find data in memory using either the sequential access technique or the direct
access method. Both of these access methods are possible. What are the benefits of
having direct access to today's most popular gadgets, and how can these devices be
accessed? How are we going to be able to make changes to the information that has
been written into a device that only allows direct access through sequential access?
Transcribed Image Text:You can find data in memory using either the sequential access technique or the direct access method. Both of these access methods are possible. What are the benefits of having direct access to today's most popular gadgets, and how can these devices be accessed? How are we going to be able to make changes to the information that has been written into a device that only allows direct access through sequential access?
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