Changing cardinalities ________.
A)never occurs in database redesign
B)rarely occurs in database redesign
C)commonly occurs in database redesign
D)always occurs in database redesign
E)cannot be done once a database is implemented

Question

Quizplus · Accepted Answer

Changing cardinalities commonly occurs in database redesign as requirements and relationships between entities can evolve over time. It is important for a database to be flexible enough to accommodate these changes without compromising data integrity or consistency.

Changing Cardinalities ________