Example of DFD for Online Store (Data Flow Diagram)

Data flow diagrams (DFDs) reveal relationships among and between the various components in a program or system. DFDs are an important technique for modeling a system’s high-level detail by showing how input data is transformed to output results through a sequence of functional transformations.
Example of DFD for Online Store shows the Data Flow Diagram for online store and interactions between the Visitors, Customers and Sellers, as well as Website Information and User databases.

Road Transport - Design Elements

Samples, templates and libraries contain vector clip art for drawing the Road Transport Illustrations.

How to Create Presentation of Your Project Gantt Chart

During the planning, discussing and execution of a project you may need to prepare a presentation using project views such as the Gantt Chart, Multiproject Dashboard or Resource Usage View. It’s easy do with ConceptDraw PROJECT!