Data Modeling Terms and Concepts Quiz
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Questions and Answers

What is the term used to define a distinct object in the real world that is distinguishable from other objects?

  • Relationship
  • Entity type (correct)
  • Attribute
  • Degree

    • What is a characteristic or property of an entity type?

  • Entity type
  • Attribute (correct)
  • Relationship
  • Multivalued attribute

    • Which type of relationship involves two entity types?

  • Binary relationship (correct)
  • Ternary relationship
  • Unary relationship
  • Degree relationship

    • What is the term used for a business rule that specifies the permissible combinations of entities?

    <p>Cardinality (D)</p> Signup and view all the answers

    What is the term for a type of entity that inherits properties from another entity type?

    <p>Supertype (A)</p> Signup and view all the answers

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