Detecting and correcting data in a database or file that are incorrect, incomplete, improperly formatted, or redundant is called:
A) data auditing.
B) defragmentation.
C) data scrubbing.
D) data optimization.
E) data repair.

Question

Quizplus · Accepted Answer

Data scrubbing involves identifying and correcting any errors or inconsistencies in a database or file. This includes incorrect data, incomplete entries, improperly formatted fields, and redundant or duplicate entries. The goal is to ensure that the data is as accurate and reliable as possible for analysis and decision-making. Data auditing and optimization are related concepts, but they primarily focus on analyzing and improving the performance and security of a database rather than correcting errors. Defragmentation and data repair are not related to correcting errors in a database.

Detecting and Correcting Data in a Database or File That