In the hierarchy of data, what is the difference between a data attribute and a data item?

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In the hierarchy of data, what is the difference between a data attribute and a data item? What is the domain of an attribute?

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Principles of Information Systems

ISBN: 978-1305971776

13th edition

Authors: Ralph Stair, George Reynolds

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Question Posted: Jun 11, 2018 06:53 AM

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In the hierarchy of data, what is the difference between a data attribute and a data item?

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An attribute is a characteristic of an entity For example employee number las...View the full answer

Principles of Information Systems

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