
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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List all auxiliary devices and group them into the following four groups: output devices, pointing devices, scanning devices, and image-capture devices. The most prevalent are pointing tools. Is it feasible to encapsulate every device in a single definition?
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