__________ refers to the level of detail or summarization of the units of data in the data warehouse.

Options
- Granularity
- Aggregation
- Generalization
- Association

CORRECT ANSWER : Granularity

Discussion Board
Granularity

The granularity refers to the level of detail or summarization of the units of data in the data warehouse. As the level of detail increases, the level of granularity in the data warehouse decreases. The granularity of data found in the data warehouse provides reusability of the data because the same data can be used by different users in different ways.

Prajakta Pandit 03-16-2017 07:35 AM

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