In a data analysis project, which process gathers all grades for students enrolled in a college course?

In a data analysis project, which process gathers all grades for students enrolled in a college course?

• action
• extract
• load
• transform

Explanation: There are three processes in data preparation:

• Extract - The process of gathering the data to be analyzed.
• Transform - The process of conditioning data into a usable form.
• Load - The process of transferring data to a database.

Action is the application of knowledge, but it is not one of the processes used in data preparation.

Exam with this question: Big data & Analytics Chapter 2 Quiz Answers – Fundamentals of Data Analysis