In database systems,the DBMS enforces rules about which data can be written in certain columns.The rules are known as ________.
A)data insertion control
B)data modification control
C)concurrency control
D)referential integrity constraints

Question

Quizplus · Accepted Answer

Referential integrity constraints ensure that relationships between tables are maintained by enforcing rules about which data can be written in certain columns. Data insertion and modification control refer to access control mechanisms, and concurrency control ensures that multiple users can access and modify data simultaneously without conflicting with each other.

In Database Systems,the DBMS Enforces Rules About Which Data Can