A collection of sequence diagrams are available in the following 101 Diagramss. Learn more about the UML diagrams using these hands-on diagrams that we have collected for you! Follow these examples of the diagrams to study more on how to make your own diagrams! The first one posted below is the standard activity sequence diagram.
A sequence diagram is a kind of UML diagram that is used primarily to show the interactions between objects that are represented as lifelines in a sequential order. It is a construct of a message sequence chart. 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. A sequence diagram shows, as parallel vertical lines (lifelines), different processes or objects that live simultaneously, and, as horizontal arrows, the messages exchanged between them, in the order in which they occur.
The main purpose of a sequence diagram is to define event sequences that result in some desired outcome. The diagram conveys this information along the horizontal and vertical dimensions: the vertical dimension shows, top down, the time sequence of messages/calls as they occur, and the horizontal dimension shows, left to right, the object instances that the messages are sent to.
All these pictures presented are printable sequence diagram resources. Learn more about the other educational diagrams by browsing through our categories or looking it up on the search column!