There are so many relationships between the original entity and new relation.
The relation mapped from an entity involved in a 1:1 unary relationship contains a foreign key that correspond to its own primary key. 1 to one foreign key will be unique.
Answer:
b because the value are correct
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Answer: 32
Step-by-step explanation:
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