1. A data mart is designed to optimize the performance for well-defined and predicable uses.

A. True
B. False

2. Successful data warehousing requires that a formal program in total quality management (TQM) be implemented.

A. True
B. False

3. Data in operational systems are typically fragmented and inconsistent.

A. True
B. False

4. Most operational systems are based on the use of transient data.

A. True
B. False

5. Independent data marts are often created because an organization focuses on a series of short-term business objectives.

A. True
B. False