Data Warehousing Is Defined as Which of the Following

Data warehousing is defined as which of the following?

A) Assists in the organization and planning of major projects.
B) Software designed to take previously stored data from separate data systems and connect all information of technologies.
C) Allows a school to create a computer document file of records it receives as "hard copy" and retrieve it to the computer screen.
D) Eases the task of scheduling events and produces graphic calendars.
E) Links all classroom and office computers in the building to a computer server.