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pagnor pagnor
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7 years ago
In crow's foot style E-R diagrams, a crow's foot mark on the relationship line near an entity indicates:
A) a minimum cardinality of zero.
B) a minimum cardinality of one.
C) a maximum cardinality of one.
D) a maximum cardinality of many.
E) Both B and C
Textbook 
Database Concepts

Database Concepts


Edition: 7th
Authors:
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bestavinashbestavinash
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7 years ago
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