Question: Data redundancy occurs when 1 2 data copies do not agree with one another. 1 5 data is lost from one place in a database.

Data redundancy occurs when
12
data copies do not agree with one another.
15 data is lost from one place in a database.
data pieces are not linked to each other.
18 data is stored in multiple locations.
21
data is stored in a central location.
Data redundancy occurs when 1 2 data copies do

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