What is the difference between an activity diagram and a sequence diagram?
Table of Contents
What is the difference between an activity diagram and a sequence diagram?
Differences Between Sequence Diagram and Activity Diagram The Sequence diagram shows the message flow from one object to another object. The Activity diagram shows the message flow from one activity to another.
What is the difference between UML and sequence diagram?
UML is a modeling toolkit that guides the creation and notation of many types of diagrams, including behavior diagrams, interaction diagrams, and structure diagrams. A sequence diagram is a type of interaction diagram because it describes how—and in what order—a group of objects works together.
Is UML and activity diagram same?
UML models basically three types of diagrams, namely, structure diagrams, interaction diagrams, and behavior diagrams. An activity diagram is a behavioral diagram i.e. it depicts the behavior of a system.
What is activity diagram explain with example?
Activity diagram is another important diagram in UML to describe the dynamic aspects of the system. Activity diagram is basically a flowchart to represent the flow from one activity to another activity. The activity can be described as an operation of the system. The control flow is drawn from one operation to another.
What is an activity diagram in UML?
In UML, an activity diagram provides a view of the behavior of a system by describing the sequence of actions in a process. In activity diagrams, you use activity nodes and activity edges to model the flow of control and data between actions. …
What is class diagram and sequence diagram?
A class diagram shows a set of classes, interfaces and their relationships and illustrates the static design view of a system, while a sequence diagram shows the sequence of actions that occurs in a system and illustrates the dynamic view of a system.
What is activity diagram in UML with example?
Activity diagram is another important diagram in UML to describe the dynamic aspects of the system. Activity diagram is basically a flowchart to represent the flow from one activity to another activity. The activity can be described as an operation of the system.
What is UML explain activity diagram for ATM?
In UML, the activity diagram is used to demonstrate the flow of control within the system rather than the implementation. It models the concurrent and sequential activities. The activity diagram helps in envisioning the workflow from one activity to another.