Multiple choice technology

Conformed dimensions are used

  1. for handling multi valued dimensions

  2. for integrating data marts into a data warehouse

  3. for event tracking

  4. for explaining why a record exists in a fact table
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Conformed dimensions are dimensions that have the same meaning and content across multiple data marts. They enable integration of disparate data marts into a coherent data warehouse by ensuring consistent dimension keys and definitions. This allows drilling across data marts without data integrity issues.

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