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wrote...
Posts: 208
5 months ago
Which of the following is not true about a relation?

• Has rows containing data about an entity

• Has columns containing data about attributes of the entity

• Has cells that hold only a single value

• Can have two identical rows
Textbook 
Database Processing: Fundamentals, Design, and Implementation
Edition: 15th
Authors:
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wrote...
Posts: 210
5 months ago
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Can have two identical rows
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