After the data is collected and before it is cleaned, the most important step is to back up the database.

Name: After the data is collected and before it is cleaned, the most important step is to back up the database.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The original copy of the database should be dated and stored in a separate location. Doing so provides a backup copy should errors be introduced into the working version.

After the Data Is Collected and Before It Is Cleaned