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wrote...
Posts: 165
5 months ago
A key is a combination of one or more columns that is used to identify particular rows in a relation.

• true

• false
Textbook 
Database Processing: Fundamentals, Design, and Implementation
Edition: 15th
Authors:
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wrote...
Posts: 200
5 months ago
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true
1
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wrote...
5 months ago
Thank you for answering so quickly
wrote...
5 months ago
Was feeling bored, my pleasure Grinning Face with Smiling Eyes
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