UML Interview Question:

What are the elements in State Chart diagrams?

Submitted by: Administrator

► Initial State: This state shows the first activity of the flow.
► State: A state represents the state of an object at a particular given point of time.
► Transition: The transition from one state to another state of objects is represented by an arrow.
► Event and Action: A trigger that causes a transition to occur.
► Signal: When a message or a trigger caused by an event to a state, which causes a transition, this message is called as a signal.
► Final State: The state diagram ends with a diagram that depicts a bull's eye is known as Final State.
Submitted by: Administrator