Which of the following is true about the database development process?
A)The database structure cannot be changed during the data modeling stage.
B)Changing a relationship from 1:N to N:M is simply a matter of changing the notations.
C)User review of the data model is avoided as it is not helpful in data modeling.
D)A database is a model of how the developers view their business world.

Question

Quizplus · Accepted Answer

Changing a relationship from 1:N to N:M is a matter of changing the notations in the data modeling stage. The database structure can be modified during the data modeling stage as it's a process of iteration and refinement. User review is an essential step in data modeling to ensure that the model is accurate and meets their needs. A database is a model of the business world, not just how developers view it.

Which of the Following Is True About the Database Development