sdlc phase 2 package part

• Petrie’s Electronics Case, Chapter 5, Question 5-28 (Links to an external site.)
• Data Flow Diagrams-One Level 1 Diagram from Petrie’s Electronics Case, Chapter 6

DATA FLOW DIAGRAM PROBLEM TO COMPLETE

Complete the data flow diagram (DFD) using the Level 0 diagram, PE Figure 6-2 on page 193. You will need to only create a Level 1 diagram for the record activity process.

Please note the textbook has an error, PE Figure 6-2. The diagram is labeled as Level 1 DFD, but it is actually the Level 0 diagram decomposed from the context diagram, PE Figure 6-1.

You can use MS Visio 2013 or any other MS Office Application (most students use Visio or Word).

Note: There are four processes on the Level 0 diagram. You only are to complete the Record Activity Process. Here is an example of the Send Promotions Process:

HOW TO CREATE A DATA FLOW DIAGRAM USING MICROSOFT VISIO 2013

1. Start Visio.
2. Select template software.
3. Select data flow model diagram.
4. Now have gour Gane and Sarson shapes.
5. Left click and drag shape you want to design layout.