Question: Subtypes should be used when _ _ _ _ _ _ _ _ _ _ . Group of answer choices there are attributes that apply

Subtypes should be used when __________.
Group of answer choices
there are attributes that apply to some, but not all instances of an entity type
supertypes relate to objects outside the business
the instances of a subtype do not participate in a relationship that is unique to that subtype
none of the above

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