Câu 20: DQ: Data Quality

The data governance board has asked you to explain to them the benefit of data standardization. Select the best example of data standardization.

1. A. All data quality issues are classified by five common categories
2. B. A standard set of reports based on acceptability parameters that are reviewed by data standards
3. C. Customer satisfaction scores are graded into 2 categories - those below the acceptability level and those equal to or higher
4. D. Temperatures are converted to percentages above and below the average temperature for that day
5. E. Customer addresses are conformed to a common format - with common street suffixes, post code and apartment numbers — đáp án hiện tại