Which type of constraint ensures the quality of information in a relational database?

Question

Quizplus · Accepted Answer

Integrity constraints ensure that data entered into the database meets certain rules and standards, such as primary key and foreign key constraints, data type constraints, and check constraints. This helps maintain the accuracy and consistency of the information in the database. Environmental constraints relate to factors outside the scope of the database, business constraints are related to the specific requirements of the organization, and production constraints relate to the performance and efficiency of the system.

Which Type of Constraint Ensures the Quality of Information in a Relational