Final answer:
Without the specifics of segments a, b, c, and d, it's not possible to identify which one violates the guidelines for creating systems flowcharts.
Step-by-step explanation:
To determine which segment violates the guidelines for creating systems flowcharts, we would need to see the specific segments labeled a, b, c, and d. Systems flowcharting is a way to visually depict the flow of data through an information system. It includes the steps of processes, decision points, input and output, and the various routes data takes through the system. Guidelines typically dictate that flowcharts should be clear, and logical, follow a top-to-bottom or left-to-right flow, use standard symbols, and avoid unnecessary complexity. Without seeing the segments, it's not possible to choose which one violates these guidelines. Therefore, it is essential to consult the actual flowchart segments provided in the question to assess any violations.