Which of the Following Is Produced and Analyzed During Conceptual

Multiple Choice

Which of the following is produced and analyzed during conceptual data modeling?

A) An entity relationship diagram for the project's application
B) A data dialogue diagram for the project's application
C) A Gantt chart for the whole database from which the new application's data are extracted
D) A Network diagram for the whole database from which the new application's data are extracted
E) A data flow diagram that shows how the new system will be physically implemented