Consider the entity sets and attributes shown in the following table. Place a checkmark in one column
Question:
Consider the entity sets and attributes shown in the following table. Place a checkmark in one column in each row to indicate the relationship between the far left and far right columns.
a. The left side has a relationship with the right side.
b. The right side is an attribute of the left side.
c. The left side is a specialization of the right side.
d. The left side is a generalization of the right side.
Transcribed Image Text:
(c) Is a Specialization (d) Is a Generalization (b) Has an (a) Has a Relationship Entity Set or Attribute Attribute Entity Set 1. MOTHER 2. DAUGHTER 3. STUDENT with that is of of PERSON MOTHER PERSON 4. STUDENT Student_id 5. SCHOOL STUDENT 6. SCHOOL 7. ANIMAL 8. HORSE CLASS ROOM HORSE Breed 9. HORSE Age 10. EMPLOYEE SSN 11. FURNITURE CHAIR 12. CHAIR Weight WOMAN 13. HUMAN 14. SOLDIER PERSON 15. ENEMY_COMBATANT PERSON
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Related Book For
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
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