Data Management Applications C170
group of multiple entries of the same type for a single key attribute occurrence. For example, a car can have multiple colors for its top, interior, bottom, trim, and so on. and no independent multivalued dependencies A condition in which an attribute is dependent on only a portion (subset) of the primary key
Información del documento
- Subido en
- 5 de agosto de 2022
- Número de páginas
- 4
- Escrito en
- 2022/2023
- Tipo
- Examen
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- Preguntas y respuestas