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Posts: 107
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2 months ago
When transforming an E-R data model into a relational database design, the key of the parent entity should be placed as part of the primary key into the child entity ________.

• when the child entity is ID-dependent

• when the child entity is non-ID-dependent

• when the child entity has a 1:1 relationship with the parent entity

• when the child entity has a 1:N relationship with the parent entity
Source  Download
Database Processing: Fundamentals, Design, and Implementation
Edition: 15th
Authors:
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wrote...
Posts: 126
2 months ago
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when the child entity is ID-dependent
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wrote...
2 months ago
Appreciate the effort, thank you!
wrote...
2 months ago
You're very welcome ... please mark the topic solved when you get a chance
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