A Data Mart Usually Can Be Constructed More Rapidly and at Lower

question 67

Multiple Choice

A data mart usually can be constructed more rapidly and at lower cost than a data warehouse because:

• A)it typically focuses on a single subject area or line of business.
• B)all the information is historical.
• C)it uses a Web interface.
• D)all of the information belongs to a single company.

---

Definitions:

Full Potential

The highest or utmost level of performance, achievement, or utilization that an individual or entity can attain.

Internal Doubts

Feelings of uncertainty or lack of confidence that originate from within oneself, often regarding one’s abilities, choices, or identity.

Self-Esteem

An individual's subjective evaluation of their own worth, including beliefs about oneself.

Object Relations

A school of psychodynamic thought that emphasizes the real (as opposed to fantasized) relations an individual has with others.