The process of moving data from various sources into the data warehouse is called:
A) uploading.
B) extracting, transforming, and loading.
C) online transaction processing.
D) master data management.
E) online analytical processing.

Question

Quizplus · Accepted Answer

The process of moving data from various sources into the data warehouse involves extracting data from the sources, transforming or modifying the data to fit the format of the data warehouse, and then loading the data into the data warehouse itself. This process is commonly known as ETL, or extracting, transforming, and loading.

The Process of Moving Data from Various Sources into the Data