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Science-Related Homework Help Computer Studies Topic started by: jmoney5 on Feb 11, 2019



Title: When the parent entity is required (M) in a relationship, every row of the child table must have a ...
Post by: jmoney5 on Feb 11, 2019
When the parent entity is required (M) in a relationship, every row of the child table must have a valid, non-null value of the foreign key.

• true

• false


Title: When the parent entity is required (M) in a relationship, every row of the child table must have a ...
Post by: whoohoo8 on Feb 11, 2019
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