Which of the Following Statements About Data Warehousing Is False

Multiple Choice

Which of the following statements about data warehousing is false?

A) Data in the data warehouse are constantly updated and volatile.
B) Many organizations built data warehouses because they were frustrated with inconsistent decision support data.
C) Data warehouses are infrastructure investments that companies make to support current and future decision making.
D) Data warehouses deliver information more effectively and efficiently than database systems.