Some systems developers believe that a data model is the most important part of the statement of information system requirements because:
A) the characteristics of data captured during data modeling are crucial in the design of databases, programs, computer screens, and printed reports.
B) data rather than processes are the most complex aspects of many modern information systems and thus require a central role in structuring system requirements.
C) the characteristics about data are reasonably permanent.
D) structural information about data is essential to generate programs automatically.
E) of all of the above.

Question

Quizplus · Accepted Answer

All of the options listed are valid reasons why some systems developers believe that a data model is the most important part of the statement of information system requirements. The characteristics of data captured during data modeling are crucial in designing databases, computer programs, and reports. Data tends to be more complex than processes in many modern information systems, making it necessary for data to have a central role in defining system requirements. Furthermore, data tend to be reasonably permanent and structural information about data is essential for generating programs automatically.

Some Systems Developers Believe That a Data Model Is the Most