Question

A data model can __________: A. Illustrate return-on-investment, break-even point, and economic feasibility B. Represent actions or processes that occur in the to-be system C. Be used as a logical data model in analysis and as a physical data model in design D. Only be used in BPR situations E. Only be used with JAD sessions

Answer 1

Answer:

The correct answer is C

Explanation:

Data model is the model which is represented the data in a formal way and that could be used as well as created through the business system. This model organize the data elements and also standardize how they link or allocate to one another and to the properties of the entities.

This model states the logical inter- relationship and the flow of data among different elements of the data comprised in the information world.  And this model could be used for analysis in the logical data model and for design as a physical data model.