In ETL testing, the process of transforming data from source to target is known as ____________.
- Conversion
- Elevation
- Migration
- Transition
ETL (Extract, Transform, Load) testing involves validating the entire process of data movement from source systems to the target data warehouse or database. The transformation stage is where data undergoes changes in structure, format, or values to meet the requirements of the target system. Thus, it is referred to as data conversion.
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