Multiple Choice
An enterprise data warehouse (EDW) ____.
A) must be the sum of all of a company's data marts
B) is designed to support a department or a related group of departments
C) cannot exist without data marts being present
D) must be fully normalized
E) supports an entire company or a major part of one
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Of the following applications or application systems,
Q3: A way to store data warehouse data
Q4: Data warehouse data is less problematic if
Q5: _ is a decision support methodology based
Q6: There is a(n) _ relationship between each
Q7: Neural networks and genetic algorithms are among
Q8: Generally, one of the dimensions of any
Q9: Data warehouse data is characterized as volatile.
Q10: Consider the following relational database for
Q11: All of the following are categories or