_____ exists when different versions of the same data appear in different places.
A) Data inconsistency
B) Poor data security
C) Structural dependence
D) Conceptual dependence
Correct Answer:
Verified
Q16: Data anomaly is defined as the condition
Q17: Field refers to a collection of related
Q18: One disadvantage of a database system over
Q19: A data warehouse can store data derived
Q20: Structure is based on the type of
Q22: A data warehouse contains historical data obtained
Q23: End-user data is _.
A) knowledge about the
Q24: A(n) _ might be written by a
Q25: _ provide a description of the data
Q26: _ are the result of formatting disorganized
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