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Articles Home » Data Science » Data Science Dumps For EMC- E20-007

Data Science Dumps For EMC- E20-007

Question ID 16136

Data visualization is used in the final presentation of an analytics project. For what else is
this technique commonly used?
Option A

Data exploration
Option B

Descriptive statistics
Option C

ETLT
Option D

Model selection
Correct Answer A
Description
Update Date and Time 2017-12-14 04:07:38

 

Question ID 16137

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?
Option A

 It is too processed
Option B

 It is not structured
Option C

It is not normalized
Option D

It is too centralized
Correct Answer A
Description
Update Date and Time 2017-12-14 04:08:17

 

 

 

· Posted by Superadmin on November 10 2018 · 0 Comments · 1078 Reads · Print
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