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The following operations are involved in ETL testing

67. The following operations are involved in ETL testing:

1. Data movement validation between the source and target systems.
2. The source and target systems should be verified for data counts.
3. During ETL testing, the transformations and extractions are verified according to requirements.
4. All of the above

Answer: D) All of the above

Explanation:

The following operations are involved in ETL testing:

1. Data movement validation between the source and target systems.
2. The source and target systems should be verified for data counts.
3. During ETL testing, the transformations and extractions are verified according to requirements.