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Home Q & A Board Science-Related Homework Help Computer Studies
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sjbux sjbux
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5 years ago
A combination of one or more columns used to identify rows in a relation is a ________.

• record

• field

• key

• tuple
Textbook 
Database Processing: Fundamentals, Design, and Implementation

Database Processing: Fundamentals, Design, and Implementation


Edition: 15th
Authors:
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kwashington67kwashington67
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5 years ago
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