In a DFD, what does the term 'Exploded diagram' refer to?

In a Data Flow Diagram (DFD), the term "Exploded diagram" refers to a more detailed version of a process. When the diagrams are created, they often need to represent complex processes that can be broken down into more manageable parts. This technique allows analysts to take a specific process that may contain multiple steps and elaborate on it by creating an exploded view, which illustrates individual subprocesses, data flows, and interactions in greater detail.

By doing this, the designer can show how data moves through the system and how individual components within a process relate to each other. This helps stakeholders understand the intricacies of a particular function within the overall system. Through an exploded diagram, one can identify specific inputs, outputs, and data stores associated with the various subprocesses involved, which aids in comprehending the overall functionality and requirements of the system being analyzed.

The other options do not accurately describe what an exploded diagram entails. For instance, while excessive detail could occur, an exploded diagram aims to provide clarity rather than overwhelm with unnecessary information. Similarly, a simplified system overview would not fit the definition since an exploded diagram delves deeper rather than simplifying. Finally, a type of database structure does not relate to the concept of exploded diagrams within the context of data