11+ Symbol Sequence Diagram. A sequence diagram shows object interactions arranged in time sequence. It depicts the objects involved in the scenario and the sequence of messages exchanged between the objects needed to carry out the functionality of the scenario.
A uml sequence diagram shows how a set of objects interact in a process over time. Sequence diagram examples, sequence diagram notations are provided. These symbols help create accurate diagrams and documentation.
It shows the messages that pass between participants and objects in the system, and the order in which they occur.
11+ Symbol Sequence Diagram. Symbol and components of a uml sequence diagram. A sequence diagram is a form of interaction diagram which shows objects as lifelines running down the sometimes a sequence diagram will have a lifeline with an actor element symbol at its head. So a sequence diagram is utilized to visualize the sequence of calls in a system when it comes to performing a functionality that is specific. It depicts the objects involved in the scenario and the sequence of messages exchanged between the objects needed to carry out the functionality of the scenario.