As the second phase of the DFD, Level 2 shows how data flows within inside the modules mentioned in Level 1. What Is The Difference Between Logical And Physical Data Flow Diagram? In contrast to ...

Helping & empowering business owners for over 15 years, helping them to understand how to protect own interests, build bridges to amplify joint ventures, adapting new business practices and solutions.

There are two primary types of data flow diagrams, each with a specific function and designed to inform a different target audience. Logical data flow diagrams illustrate how data flows in a system, ...