Referential integrity means in MS Access
(A) Do not enter a value in the foreign key field of a child table if that value does not exist in the primary key of the parent table
(B) Do not enter a value in the primary key field of child table if that value does not exist in the primary key of the parent table
(C) Do not enter a value in the foreign key field of a parent table if that value does not exist in the primary key of the child table
(D) All of above
| Share this... |
 Facebook
|
 Twitter
|
 Linkedin
|
 Whatsapp
|
Your email address will not be published. Required fields are marked *
