43 what is the difference between a context diagram and diagram 0
Basically they are the same thing. Diagram O also called DFD O is a Data Flow Diagram Level O It shows in diagram form a software application which might be difficult to describe in words. It allows the user to identify which parts may need correcting or where errors or malfunctions occur. It is called also a Context Diagram. A context diagram makes part of the requirements document in a project. Unlike other project diagrams, the Context diagram is not for use by the engineers/technicians but the project stakeholders. It, therefore, should be laid out in simple and understandable language for easy understanding of the items by the stakeholders when they analyze it. A diagram is a 2-dimensional representation of a story, which shows elements and their relationships on a single canvas. An element is shown on a single diagram. (To show the same element information on a 2 diagrams, the element is duplicated.) When the properties of a diagram element are changed, t What is the ...