Multiple Choice
Which of the following is not a reason that operational data are difficult to read?
A) Dirty data
B) Current data
C) Nonintegrated data
D) Missing values
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q50: We have done an RFM analysis on
Q64: Data mining uses sophisticated statistical and mathematical
Q65: When distributed databases create copies of the
Q67: Star schemas have a _ at the
Q68: In a snowflake table,each dimension table is
Q70: Problematic data are called dirty data.
Q71: Each of the following is an example
Q73: OLAP stands for _.<br>A)OnLine Analytical Processing<br>B)OffLine Analytical
Q74: Microsoft Excel 2013 allows us to connect
Q75: What is a data warehouse?