Data redundancy occurs Options: A . &nbspwhen the same piece of data exists in multiple places. B . &nbspwhen there is mismatch of data. C . &nbspwhen there is NULL values. D . &nbspwhen there is multiple values for an attribute.

Data redundancy occurs

Question

Data redundancy occurs

Options:

A . when the same piece of data exists in multiple places.

B . when there is mismatch of data.

C . when there is NULL values.

D . when there is multiple values for an attribute.

Answer: Option A

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