While a transactional database contains current data,which is disposed of after some time,the data in ____ is accumulated and might reflect many years of business activities.
A) data warehouses
B) data carts
C) information bases
D) information repositories

Question

Quizplus · Accepted Answer

Data warehouses are designed to accumulate data from transactional databases and other sources over time to provide a historical view of business activities. Unlike transactional databases, data warehouses are optimized for querying and reporting, and data is not disposed of after a set period. Data carts, information bases, and information repositories are not common terms in the context of databases and data management.

While a Transactional Database Contains Current Data,which Is Disposed of After