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Crossword: Entity Relationship Diagrams

Across

1. A high-level diagram that depicts the important entities and their relationships in a database

2. A characteristic or property of an entity.

3. A detailed diagram that includes attributes and primary keys for each entity in a database

4. A diagram that shows the implementation details of a database, including data types and constraints

5. An attribute or set of attributes that uniquely identifies each record in a database table

Down

6. Describes the number of instances of one entity that are associated with the number of instances of another entity.

7. Describes how entities are related to each other in a database.

8. A table in a relational database that serves as a link between two other tables by containing foreign keys from each table.

9. An attribute that references the primary key of another table, establishing a relationship

10. An entity that exists to create a relationship between two other entities.


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