Which of the following statements is True about data marts?
A) A data mart is like a distributor in a supply chain, while a data warehouse can be compared to a retail store.
B) Data mart users possess the data management expertise that data warehouse employees have.
C) Data marts address the needs of a particular department or functional area of a business.
D) Data marts are larger than data warehouses.

Question

Quizplus · Accepted Answer

Data marts are created to serve the specific needs of a particular department or functional area of a business. They are smaller in size than data warehouses and designed for a specific user group with a predefined set of requirements. Therefore, option C is the correct statement about data marts. Option A is not valid because it incorrectly compares the roles of data marts and data warehouses in a supply chain. Option B is incorrect as data mart users typically do not possess the same level of expertise as data warehouse employees. Option D is also incorrect as data marts are smaller in size than data warehouses.

Which of the Following Statements Is True About Data Marts