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Database Systems Learning Guide: Certification Test 1969

Extended ER Features Notes App & e-Book: MCQ 1969

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MCQ: 1969

The type of constraint that relates to more than one lower-level entity set within a single generalization, is said to be

  1. System-defined
  2. Condition-defined
  3. Data-defined
  4. User-defined

Extended ER Features Learning Guide: Database Systems App & eBook Notes

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DBMS Notes App (Android & iOS)

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DataBase Management System (MCS) Notes App (Android & iOS)

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