When would you use specialization instead of a regular entity in data modeling?
- When all entities have a common set of attributes
- When entities have identical attributes
- When there is a need for a one-to-many relationship
- When there is a need to represent unique attributes of a subset of entities
Specialization is used when there is a need to represent unique attributes of a subset of entities within a general category. It allows for the creation of more specific entity types with additional attributes.
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