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Multiple Choice

Which operation creates a link between two tables to access related records without merging?

Relate is used to build a relationship between two tables so related records can be accessed without merging the tables. By defining a relationship — typically using a primary key in one table and a matching foreign key in the other — you can navigate from one table to the related records in the other table while keeping both tables separate. This preserves data structure and referential integrity while enabling convenient access to linked records. Merging would physically combine the data into a single table, losing the separation of the original tables. Joining is a operation in queries that produces a combined result set rather than a persistent, named relationship in the data model. A generic link isn’t a formal mechanism here without the actual relational connection.

Relate is used to build a relationship between two tables so related records can be accessed without merging the tables. By defining a relationship — typically using a primary key in one table and a matching foreign key in the other — you can navigate from one table to the related records in the other table while keeping both tables separate. This preserves data structure and referential integrity while enabling convenient access to linked records.

Merging would physically combine the data into a single table, losing the separation of the original tables. Joining is a operation in queries that produces a combined result set rather than a persistent, named relationship in the data model. A generic link isn’t a formal mechanism here without the actual relational connection.