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In data warehouse (DW) management, what is the BEST way to prevent data quality issues caused by changes from a source system?
- A . Configure data quality alerts to check variances between the data warehouse and the source system
B. Require approval for changes in the extract/Transfer/load (ETL) process between the two systems
C. Include the data warehouse in the impact analysis (or any changes m the source system
D. Restrict access to changes in the extract/transfer/load (ETL) process between the two systems
Suggested Answer: B
Posted : 05/01/2023 11:00 am