The effectiveness of a(n)_____ process is essential to ensure the success of a data warehouse.
A)visual basic
B)extract-transform-load
C)chamfering
D)actuating

Question

Quizplus · Accepted Answer

The extract-transform-load (ETL) process is used to extract data from various sources, transform it to fit the data warehouse schema, and load it into the data warehouse. It is a fundamental process for data warehousing and is essential for the success of the project. Visual Basic is a programming language, chamfering is a manufacturing process, and actuating refers to the action of causing a device to perform its function.

The Effectiveness of A(n)_____ Process Is Essential to Ensure the Success