Which key is specifically used to enforce referential integrity between two tables?Group of answer choicesComposite KeyPrimary KeyForeign KeySuper Key
Question
Which key is specifically used to enforce referential integrity between two tables?Group of answer choicesComposite KeyPrimary KeyForeign KeySuper Key
Solution
The key that is specifically used to enforce referential integrity between two tables is the Foreign Key.
Similar Questions
Enforcing Referential integrity while creating relationship between two tables ensures that ___________________.Group of answer choicesData can be recognized by the AccessData can be deleted in a related table even if has records in related tablesit enforces the gravity between two tablesData cannot be entered to related tables if original record doesn't exist in original table.
Since you choose to enforced the referential integrity while creating relationship between Employees table and Social Security table, which of the following would therefore be true?Group of answer choicesIt allows user from deleting a record from Social Security table when there are related records in Employees tableIt prohibits the user from entering primary key value in Social Security table unless the foreign key value already exists in the Employees tableIt allows you to enforce marriage between Employees table and Social Security tableIt prohibits the user from entering a foreign key value in a Social Security table unless the primary key value already exists in the Employees table
When a foreign key in one table is referenced in another table, then in the secondary table, that column is referred to as a primary key.Group of answer choicesTrueFalse
A relationship with referential integrity means that the foreign key must have an existing reference in the parent table.Question 4Select one:TrueFalse
Referential Integrity Constraint: Foreign Key
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.