Q. Which of the following in true regarding Referential Integrity? (Solved)
1. every primary-key value must match a primary-key value in an associated table
2. every primary-key value must match a foreign-key value in an associated table
3. every foreign-key value must match a primary-key value in an associated table
4. every foreign-key value must match a foreign-key value in an associated table
- c. every foreign-key value must match a primary-key value in an associated table