Which testing technique is used to identify data integrity violations, such as missing or duplicate records?
- Boundary Value Analysis
- Data Comparison Testing
- Equivalence Partitioning
- Stress Testing
Data comparison testing involves comparing data between two systems, databases, or datasets to identify discrepancies, such as missing or duplicate records. This is crucial for ensuring data integrity and accuracy. It helps detect inconsistencies that may occur during data transfer or transformation processes. Hence, it's an essential technique in database testing for identifying data integrity violations.
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