About this document

Software Engineering: Design Notation Guide by Saravana Kumar R is a document available to read on EtoBox.

This document discusses software design notation and data flow diagrams (DFDs). It explains that DFDs are graphical representations that show the flow of data through a system. There are different types of DFDs, including logical and physical DFDs. The document also describes the components of DFDs, such as processes, data storage, and data flow. Finally, it explains the different levels of DFDs, from level 0 which shows the entire system to lower levels which show more detail inside each module.

Author

Saravana Kumar R

Language

EN