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    Computing
  3. Study Set
    Database Processing Fundamentals Study Set 1
  4. Exam
    Exam 5: Data Modeling With the Entity-Relationship Model
  5. Question
    When an Entity Has a Relationship to Itself,we Have A(n)________
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When an Entity Has a Relationship to Itself,we Have A(n)________

Question 30

Question 30

Multiple Choice

When an entity has a relationship to itself,we have a(n) ________.


A) supertype/subtype relationship
B) archetype/instance relationship
C) recursive relationship
D) Both A and C are correct

Correct Answer:

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