Multiple Choice
A data warehouse is a ________ collection of information, gathered from many different ________ databases, that supports business analysis activities and decision-making tasks.
A) Logical, operational
B) Physical, operational
C) Logical, transactional
D) Physical, transactional
Correct Answer:
Verified
Correct Answer:
Verified
Q34: A comparative analysis can compare two or
Q35: A data warehouse is a logical collection
Q36: What is a technique for establishing a
Q37: A data warehouse is a central location
Q38: Which of the following is not an
Q40: One example of a data aggregation is
Q41: Which of the following questions can be
Q42: How would the health care industry use
Q43: Business analysis is different from operational databases.
Q44: Within the data warehouse model, the external