Question

what is logical diagram​

Answer 1

Answer:

a diagram drawn with logic

Explanation:

Answer 2

Answer:

Data flow diagrams (DFDs) are categorized as either logical or physical. A logical DFD focuses on the business and how the business operates. It describes the business events that take place and the data required and produced by each event. On the other hand, a physical DFD shows how the system will be implemented.