Question: t is possible for a subclass to have more than one direct superclass: All attributes in a table are functionally dependent on the foreign key:

t is possible for a subclass to have more than one direct superclass:
All attributes in a table are functionally dependent on the foreign key:
It is possible for a table in First Normal Form (1NF) to also be in Third Normal Form (3NF):
t is possible for a subclass to have more than one

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