What Does Extraction,transformation,and Loading Mean

question 224

Multiple Choice

What does extraction,transformation,and loading mean?

• A)It is a process of entering data,tracking data,and loading it into a database
• B)It is a process that extracts information from internal and external databases,transforms it using a common set of enterprise definitions,and loads it into a data warehouse
• C)It is a process that is performed at the end of the data warehouse model prior to putting the information in a cube
• D)It is a process that is performed at the beginning of the data mining model

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Definitions:

Scapegoating

The practice of unfairly blaming an individual or group for problems or wrongdoings, often to divert attention from the real issues.

Economic Prejudice

Prejudice and discrimination toward people who are poorer or wealthier than you are.

Sexist Attitude

Sexist Attitude refers to beliefs and behaviors that discriminate or promote stereotypes based on an individual's sex or gender.

Pedestal

A base or support on which something stands, often used to elevate something to a position of honor or importance.