Leia o texto a seguir.The Object-Relational (OR) model is ve...
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Ano: 2014
Banca:
VUNESP
Órgão:
DESENVOLVE-SP
Prova:
VUNESP - 2014 - DESENVOLVESP - Analista de Sistemas |
Q408037
Inglês
Leia o texto a seguir.
The Object-Relational (OR) model is very similar to the relational model; however, it treats every entity as an object (instance of a class), and a relationship as an inheritance. Some features and benefits of an Object-Relational model are:
• Support for complex, user defined types
• Object inheritance
• Extensible objects
(Database Fundamentals. Sharma, N. et al. DB2university.com, 1ª. edição, 2010)
De acordo com o texto,
The Object-Relational (OR) model is very similar to the relational model; however, it treats every entity as an object (instance of a class), and a relationship as an inheritance. Some features and benefits of an Object-Relational model are:
• Support for complex, user defined types
• Object inheritance
• Extensible objects
(Database Fundamentals. Sharma, N. et al. DB2university.com, 1ª. edição, 2010)
De acordo com o texto,