CBAP Business Analyst Exam Prep

Answer: A - True. When a process requires a number of steps, a Data Flow Diagram (DFD) can be used to show the flow of data through the process.

Key Takeaway: Data Flow Diagrams (DFD) are visual representations that connect entities and data in a process. DFDs are communication tools between business stakeholders, analysts and developers, data base designers, architects and other system stakeholders. DFDs are designed to show successive decompositions of a process hierarchy.