Which common database challenge is illustrated by a person receiving multiple copies of an l. l. bean catalog, each addressed to a slightly different variation of his or her full name?

a. data normalization
b. data accuracy
c. data redundancy
d. data inconsistency

(D) Data inconsistency

Explanation:

 In the database management system (DBMS), the files are get minimized  then the data inconsistency are reduced in the DBMS.

The database management system basically enable the organization for managing the data or information  and the security system.

The data inconsistency is one of the condition is in which the files and the same type of data are kept in the different types of files along with the different format.  

Therefore, Option (D) is correct.

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