Which of the Following Statement Regarding ER Diagrams Is Correct

Multiple Choice

Which of the following statement regarding ER diagrams is correct?

A) ER diagrams look at entities and their relationships from a very detailed perspective.
B) ER diagram is a bottom-up way of viewing the organisation.
C) ER diagram is a bottom-up approach of developing a database model.
D) Understanding how to read and interpret E-R diagrams is critical for accountants.