Data consistency testing often involves checking for violations of ____________ constraints.
- Data integrity
- Entity
- Foreign key
- Primary key
Data consistency testing primarily focuses on ensuring data integrity by checking for violations of data integrity constraints such as primary key, foreign key, unique, and check constraints. These constraints define rules for maintaining the correctness and consistency of data within a database. Detecting violations of these constraints helps in identifying inconsistencies or inaccuracies in the stored data, thereby ensuring its quality and reliability.
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