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.

Question

Quizplus · Accepted Answer

Data in data warehouses are not constantly updated and volatile, instead they are periodically refreshed at a scheduled interval to support decision-making processes.

Which of the Following Statements About Data Warehousing Is False