The transformation of an E-R diagram into normalized relations and then the merging of all the relations into one final, consolidated set of relations requires all of the following steps EXCEPT:
A) represent entities.
B) represent relationships.
C) normalize the relations.
D) structure requirements.
E) merge the relations.

Question

Quizplus · Accepted Answer

The given steps of converting an E-R diagram into normalized relations and then merging them into final consolidated set of relations include representing entities (A), representing relationships (B), normalizing the relations (C) and merging the relations (E). The only step not included in this process is structuring requirements, hence option D is the correct answer.

The Transformation of an E-R Diagram into Normalized Relations and Then