Home » MCQs » ETL Testing MCQs

____ the distinct values of critical data columns in the source and target systems is a good way to verify the integrity of critical data columns

74. ____ the distinct values of critical data columns in the source and target systems is a good way to verify the integrity of critical data columns.

1. Examining
2. Comparing
3. Differentiating
4. None of the above

Answer: B) Comparing

Explanation:

Comparing the distinct values of critical data columns in the source and target systems is a good way to verify the integrity of critical data columns.