Computer Science · Data Warehousing
In evaluating data quality for a securities lending warehouse, which metric best quantifies the completeness of borrower records, influencing the reliability of lending risk models?
- 1The percentage of required attributes containing non-null values✓
- 2The average latency in data loading times
- 3The variance in aggregation results across queries
- 4The ratio of duplicate entries to total records
Correct answer
The percentage of required attributes containing non-null values
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