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:

Predetermined Overhead Rate

A rate used to allocate manufacturing overhead costs to individual units of production, based on estimated costs and activity levels.

Manufacturing Departments

The sections of a manufacturing organization dedicated to specific production activities or processes.

Total Job Cost

The complete cost associated with a specific job or project, including materials, labor, and overhead.

Predetermined Overhead Rate

The rate used to allocate manufacturing overhead to individual products or job orders, calculated before the period begins based on estimated costs and activity levels.