DFD

Create at least 3 different types of Data flow diagram of USEP's pre-enrollment system

There are 4 different type of Data Flow Diagram which are the following:

1. Current Physical
2. New Physical
3. Current Logical
4. New Logical

But i will just give u 3 examples of it which follows:

1. Current Physical

The image below shows a Current Physical type of Data Flow Diagram.



The next example is:

2. New Physical

The image below shows a New Physical type of Data Flow Diagram.



And lastly the last example is:

3. Current Logical

The image below shows a Current Logical type of Data Flow Diagram.



This illustrates the 3 different types of Data Flow Diagram of USEP's Pre-Enrollment System.