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When to use a preventative rule

You notice that there are invalid values in the customer account status and customer current balance fields for more than 10% of records on your report. These are critical data elements that affect almost every downstream customer process and report so this is a major concern.

Which TWO of the following are data quality rules that you can implement to prevent Validity and Completeness issues for these critical data elements when they affect more than 10% of records?

This exercise is part of the course

Introduction to Data Quality

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