Multiple Choice
Which of the following are examples of external databases in the data warehouse model?
A) Marketing, sales, inventory, and billing
B) Data mart 1, data mart 2, and data mart 3
C) Competitor and industry information, mailing lists, and stock market analysis
D) Marketing information, sales information, and stock market analysis
Correct Answer:
Verified
Correct Answer:
Verified
Q43: Business analysis is different from operational databases.
Q44: Within the data warehouse model, the external
Q45: A data broker is an individual item
Q46: Why were data warehouses created?<br>A) Numbers and
Q47: Businesses collect a tremendous amount of _
Q49: What is the ultimate outcome of a
Q50: What is a data point?<br>A) Identifies the
Q51: What is source data?<br>A) Identifies the primary
Q52: Which of the following is a problem
Q53: Explain ETL and the role of a