A diagram shows a set of relationships ... You’ve created an arrow between two flowchart shapes to show the sequential relationship between two steps. Repeat the above steps as needed to ...

It can be beneficial to show the attributes of each entity as part of an entity relationship diagram. There are two ways to do this: In these examples the words 'is used on' appear on the line ...

Venn diagrams use overlapping circles to show all possible relationships between sets. But diagrams for more than two or three sets often require circles to be stretched, squeezed and turned in on ...