Certified Business Analysis Professional (CBAP) Practice Test

Activity diagrams, data flow diagrams, and flowcharts are all classified as process or flow models because they primarily focus on illustrating the sequence and flow of activities or processes within a system. These diagrams visually represent how different steps are interconnected, how data flows through a system, and the dynamic aspects of processes.

Process/flow models are crucial for business analysts as they help depict workflows, allowing stakeholders to understand how tasks are executed and identifying potential areas for improvement. By utilizing these diagrams, analysts can effectively communicate complex processes in a clear and structured manner, illustrating relationships and dependencies among various activities.

In contrast, the other options represent different modeling approaches. Data and behavior models emphasize the structure of data and interactions within an application, object-oriented models focus on the design and organization of objects, and usage models are concerned with how users will interact with the system. Each of these alternatives has its unique focus and purpose, differentiating them from the characteristics of process/flow models.