Comprehend the importance of using logical and physical data flow diagrams (DFDs) to graphically depict movement for humans and systems in an organization.
Create, use, and explode logical DFDs to capture and analyze the current system through parent and child levels.
Understand analysts use of data dictionaries for analyzing data-oriented systems.
Create data dictionary entries for data processes, stores, flows, structures, and logical and physical elements of the systems being studied, based on DFDs.
Understand the purpose of process specifications.