The drawback of denormalization is that it ____.
A) increases the number of join operations
B) introduces data redundancy
C) limits the number of indexes in use
D) increases the number of repeating groups
E) impedes the relational query optimizer's performance

Question

Quizplus · Accepted Answer

Denormalization introduces data redundancy, which can lead to data inconsistency and increased storage requirements.

The Drawback of Denormalization Is That It ____