An identifier of an entity instance must consist of one and only one attribute.

lihui

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An identifier of an entity instance must consist of one and only one attribute.

An identifier of an entity instance must consist of one and only one attribute.

• true

• false

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Database Processing: Fundamentals, Design, and Implementation

Edition: 15^th

Authors: Kroenke, Auer, Yoder, Vandenberg

Read 85 times

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BobbyD

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More solutions for this book are available here

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lihui Author

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Good timing, thanks!

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