Dell-EMC
E20-007 · Question #70
A Data Scientist is assigned to build a model from a reporting data warehouse. The warehouse contains data collected from many sources and transformed through a complex, multi-stage ETL process…
The correct answer is A. It is too processed. See the full explanation below for the reasoning.
Question
A Data Scientist is assigned to build a model from a reporting data warehouse. The warehouse contains data collected from many sources and transformed through a complex, multi-stage ETL process. What is a concern the data scientist should have about the data?
Options
- AIt is too processed
- BIt is not structured
- CIt is not normalized
- DIt is too centralized
How the community answered
(35 responses)- A74% (26)
- B14% (5)
- C9% (3)
- D3% (1)
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