Provided here is a handy of printable sequence diagram to help you learn the order of interaction using axis. This type of diagram is time focus and they show the order of the interaction visually by using the vertical axis of the diagram to represent a sequence. Check out the first diagram below.
A sequence diagram shows object interactions arranged in time sequence. It depicts the objects and classes involved in the scenario and the sequence of messages exchanged between the objects needed to carry out the functionality of the scenario. This diagram is also called as event diagrams or event scenarios. These diagrams are widely used by businessmen and software developers to document and understand requirements for new and existing systems.
Sequence diagrams describe how and in what order the objects in a system function. The diagram is shown as parallel vertical lines, different processes or objects that live simultaneously, and, as horizontal arrows, the messages exchanged between them, in the order in which they occur. This allows the specification of simple runtime scenarios in a graphical manner.
The best way to understand sequence diagrams is to look at some examples of the examples we have provided above. Click on any of these sequence diagrams included in the page. Just download and print the diagrams today!