System Sequence Diagram True False. False a truefalse condition on a message indicates the condition of the return value of the message ie. A sequence diagram provides the following benefits.
Interaction overview diagram is useful to show all interaction scenario of system in one single diagram a. Which of the following is false about system sequence diagrams. Ssd is a picture that shows for a particular scenario of a use case the events that external actors generate their order and inter system events.
The diagram shows how objects in the system exchange messages and which objects are active at any particular time.
Observe that cartid is passed by the interface to the controller. An ssd system sequence diagram is used to describe the messages that flow into and out of a system ie. Figure 534 shows how the system sequence diagram would look for the use case order books with a stateless strategy. The uml sequence diagram shows the order in which system events are processed.