All of these are characteristics of the data stored in a data warehouse except:
A)Data are clean of errors
B)Data are defined uniformly
C)Data are stored in consistent formats
D)Data are simplified,and thus cannot be used to answer complex questions

Question

Quizplus · Accepted Answer

The statement "Data are simplified,and thus cannot be used to answer complex questions" is incorrect. Data stored in a data warehouse are not necessarily simplified, but they are structured in a way that facilitates complex analysis and reporting. The other three characteristics mentioned in the options (cleanliness, uniformity, consistency of formats) are indeed characteristics of data stored in a data warehouse.

All of These Are Characteristics of the Data Stored in a Data