Across
- 1. key A special field that establishes a relationship between two tables.
- 4. It is an organized collection of data about an entity.
- 6. Contain all the data about a particular bookstore branch.
- 8. They exist when two or more tables have connection or association.
- 11. It is a number or value found and stored in the database.
- 12. It is the smallest structure of a data from larger database structure in a relational database.
- 13. These are fields that serve specific purposes within a table.
Down
- 2. It is a data that has been processed thereby making it relevant and meaningful to the person viewing it.
- 3. It is used to represent a value that is unknown or missing.
- 5. It is the main structure in the relational database.
- 7. The relational database terminology.
- 8. It refers to a specific person,place, thing or event.
- 9. key A field that uniquely identifies a record in the table.
- 10. It is also known as a virtual table.