List and discuss the four symbols used in the development of data fl ow diagrams.
December 22, 2020
Describe the order of priority for actions at a crime scene.
December 22, 2020

What rules/conventions should accountants follow when creating DFDs?


Define the following terms as they relate to the material presented in this chapter: relational

database, table, primary key, foreign key, fiield, record, and query.