What is depicted by a process model in system analysis?

A process model in system analysis primarily depicts the flow of data into and out of processes within a system. This involves illustrating how data is transformed, processed, and transferred between different functional areas or components of the system. By focusing on this data flow, the process model helps analysts and stakeholders understand how information moves through the system, identifying inputs, outputs, and the relationships between various activities. Such models can highlight the interaction points in processes and capture the dynamic behavior of the system as it operates.

In contrast, tasks in project management primarily focus on organizing, tracking, and managing the steps required to complete a project, rather than modeling data flow. Fundamental system requirements pertain to the essential needs that the system must fulfill but do not specifically illustrate how data is handled. Hardware specifications detail the physical components necessary to run a system but do not address the logical structure of data movement and processing within that system. Each of these other options represents a different aspect of system development and management rather than the specific focus of a process model.