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Database · Q8

ER Model and Business Rules

Programming · Database · question 8

Q8

Specialization is which of the following processes?

A.
Defining one or more subtypes of the supertype and forming supertype/subtype relationships.
Answer
B.
Defining one or more supertypes of the subtype and forming supertype/subtype relationships.
C.
Defining one or more subtypes of the supertype and not forming supertype/subtype relationships.
D.
Defining one or more supertypes of the subtype and not forming supertype/subtype relationships.

Answer: Option A

Solution

Answer: Option A
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