Final answer:
The data flows in a logical data flow diagram (DFD) show the nature of the data being transmitted.
Step-by-step explanation:
The data flows in a logical data flow diagram (DFD) show:
- A. How the data are transmitted
- B. Where the data are transmitted
- C. The nature of the data being transmitted
- D. Who transmits the data
The correct answer is option C. The data flows in a logical data flow diagram show the nature of the data being transmitted. In a DFD, the data flows represent the movement of data between different processes, data stores, and external entities. The data is typically represented by labels or names on the arrows connecting these components. The flow of data helps to understand how information is processed in a system.