Which of the following is true of 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 requires more than just changing notations, as it involves adding a new table to manage the many-to-many relationship. The database structure can be modified during the data modeling stage based on user feedback and requirements. User review of the data model is a crucial step in the development process to ensure that the model accurately reflects the business world. A database is not just a model of how developers view their business world but is also a tool for managing business data.

Which of the Following Is True of the Database Development