During systems design:
A) a conceptual data model (E-R with attributes) is prepared.
B) a logical model (relational) is prepared.
C) a conceptual data model (E-R with only entities for the specific project) is prepared.
D) an enterprise-wide data model is prepared.
E) database and file definitions are prepared.

Question

Quizplus · Accepted Answer

During systems design, a logical model, often relational, is prepared to define the structure of the database in terms of tables, columns, and relationships.

During Systems Design