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wrote...
Posts: 103
2 months ago
When the child entity is required (M) in a relationship, there needs to always be at least one child row for each parent row.

• true

• false
Source  Download
Database Processing: Fundamentals, Design, and Implementation
Edition: 15th
Authors:
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Posts: 149
2 months ago
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true
1
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wrote...
2 months ago
This helped my grade so much
wrote...
2 months ago
Perfect
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