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Across 4. when tables are linked by the primary key 6. a useful and practical method for obtaining information from other sources and creating database tables. 8. a graphical representation of the link between two or more tables 9. when a record in one table is linked to moe than one record in another table 10. when multiple records from both (or more) tables are linked. 11. protects related data that is stored in multiple tables 12. allow for information to be arranged in a specific order such as alphabetical, chronological, ascending, or descending.

Down 1. a link between tow or more tables in a database 2. a field in a database table that is of the same data type and size as a related field in a linked table 3. a table used to join primary key fields from multiple tables 5. allow for the retrieval of information that meets specific criteria 7. when only one record is linked ot a record in another table