Question

to which of the following actions are referential integrity constrains not applied select one: a. create b. insert c. modify d. all of the above

Answer 1

d. all of the above.

Step-by-step explanation:

Referential integrity constraints are applied to maintain consistency in the data by enforcing relationships between tables. They ensure that the values in one table's foreign key match the values in another table's primary key. Therefore, referential integrity constraints are applied during the create, insert, and modify operations to maintain data consistency and integrity.