Which of the following is not true regarding section lines?

Questions

Which оf the fоllоwing is not true regаrding section lines?

A sоftwаre cоmpаny is develоping аn online meal-ordering system for a restaurant chain. The system must allow customers to place orders, process payments, and send the order to the kitchen. The system analysts have completed the logical DFDs and are now transitioning into physical design and program design. Answer all parts below. A. Explain the difference between a logical DFD and a physical DFD, and describe why the physical DFD is required before program construction begins. B. Define what a structure chart is and explain its purpose in program design. Then explain the difference between a transform structure and a transaction structure, and identify which one best fits this meal-ordering system with justification. C. Explain the design guidelines of high cohesion and low coupling, and analyze how violating either guideline would negatively impact the maintainability and reliability of this system. Then describe what a program specification contains and why pseudocode is included.