Multiple Choice
Which statements about data warehousing is not correct?
A) The data warehouse should be separate from the operational system.
B) Data cleansing is a process of transforming data into standard form.
C) Drill-down is a data-mining tool available to users of OLAP.
D) Normalization is an requirement of databases included in a data warehouse.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Which of the following statements is least
Q11: Data mining typically focuses on the operational
Q17: What should management do to assess the
Q23: A closed database architecture shares data easily.
Q33: Separating the data warehouse from the operations
Q35: Define the term core applications and give
Q53: If a chosen ERP cannot handle a
Q57: What is bolt-on software?
Q75: What is a data warehouse?
Q89: Efficient supply-chain management provides firms with a