DY0-001 · Question #2
A data scientist needs to analyze a company's chemical businesses and is using the master database of the conglomerate company. Nothing in the data differentiates the data observations for the…
The correct answer is C. Consult with the business team to identify which sites are responsible for chemical operations and. Engaging the business team leverages domain expertise to pinpoint which records pertain to chemical operations, allowing you to extract and analyze just the relevant subset. This avoids the time and resource waste of ingesting and sifting through unrelated data.
Question
A data scientist needs to analyze a company's chemical businesses and is using the master database of the conglomerate company. Nothing in the data differentiates the data observations for the different businesses. Which of the following is the most efficient way to identify the chemical businesses' observations?
Options
- AIngest the data from all of the hard drives and perform exploratory data analysis to identify which
- BPerform analysis on all of the data and create a summary report on the results relevant to chemical
- CConsult with the business team to identify which sites are responsible for chemical operations and
- DIngest data from the hard drive containing the most data and present sample results on the
How the community answered
(34 responses)- A12% (4)
- B3% (1)
- C76% (26)
- D9% (3)
Explanation
Engaging the business team leverages domain expertise to pinpoint which records pertain to chemical operations, allowing you to extract and analyze just the relevant subset. This avoids the time and resource waste of ingesting and sifting through unrelated data.
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