Computer Science · Data Warehousing
For a metadata repository in a multi-source data warehouse tracking derivatives contracts, which conceptual role does it play in facilitating impact analysis when a source schema changes?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It generates ETL code without user input
- 2It performs automatic data cleansing on metadata
- 3It optimizes physical storage layouts dynamically
- 4It documents lineage and dependencies to trace change effects✓
Correct answer
It documents lineage and dependencies to trace change effects
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