[1] __________ is a subject-oriented, integrated, time-variant, nonvolatile collection of data in support of management decisions.
(A) Data Mining. (B) Data Warehousing. (C) Web Mining. (D) Text Mining.
Ans: (B) Data Warehousing
[2] ____________predicts future trends & behaviors, allowing business managers to make proactive, knowledge-driven decisions.
(A) Data warehouse (B) Data mining (C) Datamarts (D) Metadata
Ans: (B) Data mining