Question: When mapping a multivalued attribute into a relation which of the following is true?
Options
A : One relation is created.
B : Two relations are created.
C : Three relations are created.
D : Four relations are created.
Logical Database Design - General Questions more questions
The entity integrity rule states that:
When mapping a many-to-many unary relationship into a relation which....
If no multivalued attributes exist and no partial dependencies exist....
A foreign key is which of the following?
A transitive dependency is which of the following?
If no multivalued attributes exist in a relation, then the....
A primary key is which of the following?
The relational model consists of:
When mapping a binary many-to-many relationship into a relation which....
A relation has which of the following properties?
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