You are the business analyst for your organization. You are working with several IT professionals to determine all of the connected systems in your organization. You are creating a mapping of the…

Network topology mapping documents the physical or logical layout and connections of network hardware, not how information is input, processed, stored, and output through systems.

A data dictionary and glossary define the meaning and structure of data elements and terms, not the flow of information across connected systems and devices.

A data flow diagram graphically represents how data moves through a system, showing inputs, processes, data stores, and outputs, as well as the connections between systems. The activity described - mapping servers, workstations, printers, and devices and analyzing how information flows through each - is precisely what a DFD documents.

A prototype is a working model or mockup of a proposed solution used for feedback and validation, not a mapping of existing system data flows.