What is the significance of data masking in ETL test environment setup?
- Data masking helps protect sensitive information during testing
- Data masking increases data accuracy in the ETL process
- Data masking is not significant in ETL testing
- Data masking slows down the ETL testing process
Data masking is significant in ETL test environment setup as it helps protect sensitive information during testing. By obfuscating or replacing sensitive data with realistic but fictitious data, testers can ensure compliance with data privacy regulations while still conducting thorough testing.
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