Most Transactional Databases Are Not Set Up to Be Simultaneously

Multiple Choice

Most transactional databases are not set up to be simultaneously accessed for reporting and analysis. As a consequence:

A) navigational databases are being preferred over transactional databases.
B) data is not efficiently transformed into information.
C) firms prefer to outsource data mining operations to third-party firms.
D) analysts no longer port data to data warehouses or data marts.
E) most firms incur additional expenditure to phase out legacy systems.