The use of ____________ can help detect data corruption or tampering in data integrity testing.
- Checksums
- Indexes
- Triggers
- Views
Checksums are a method used to detect errors in data transmission or storage by calculating a unique value based on the content of the data. Comparing checksums before and after transmission or storage helps identify any changes or corruption that may have occurred.
Loading...
Related Quiz
- During the ETL process, the "Transform" phase involves data ____________ to make it suitable for the target system.
- What role does indexing play in improving database query performance?
- Which type of access control model is commonly used in government and military systems, where access is based on a need-to-know basis?
- Which CI/CD tool allows for the automatic deployment of database changes alongside application changes?
- In data migration testing, what is the role of a data mapping document?