Match each of the key terms with the definition that best fits it. ___________ A graphical representation
Question:
Match each of the key terms with the definition that best fits it.
___________ A graphical representation of the entities, associations, and data for an organization or business area; it is a model of entities, the associations among those entities, and the attributes of both the entities and their associations.
Here are the key terms from the chapter. The page where each term is first explained is in parentheses after the term.
1. Associative entity
2. Attribute
3. Binary relationship
4. Candidate key
5. Cardinality
6. Conceptual data model
7. Degree
8. Design strategy
9. Entity
10. Entity instance
11. Entity-relationship diagram (E-R diagram)
12. Entity type
13. Identifier
14. Multivalued attribute
15. Relationship
16. Repeating group
17. Ternary relationship
18. Unary relationship (recursive relationship)
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The correct match for the given definition is Entityrelationship diagram ER diagram n EntityRelationship Diagram ER diagram is a graphical representat...View the full answer
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