One clear advantage of using a DBMS is that it helps control data:
ARedundancy
BReluctance
CReference
DRefinement
Answer & Solution
Correct answer: A. Redundancy
1. Duplicated facts waste space and cause errors.
2. The system can prevent the duplication.
3. So it controls redundancy.
_Source: OpenStax Introduction to Computer Science, Chapter 8, Data Management._
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