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QWhen common attributes of entity types are combined to form higher-level entity type, it is called

ID: #2770 DBMS Data Models 1,014 views
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#2770Q ID
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DBMS Data ModelsTopic
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  • A Inheritance ✔ ✖
  • B Specialization ✔ ✖
  • C Aggregation ✔ ✖
  • D Generalization ✔ ✖
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Generalization
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