What is a UML deployment diagram?

In UML, deployment diagrams model the physical architecture of a system. Deployment diagrams show the relationships between the software and hardware components in the system and the physical distribution of the processing.

What are features of UML deployment diagram?

A deployment diagram consists of nodes which describe the physical devices used inside the system. On these nodes, artifacts are deployed. We can also have node instances on which artifact instances are going to be implemented. Node and artifacts of a system participate in the final execution of a system.

What are the basic elements of Deployment diagrams?

Deployment diagram elements Association: A line that indicates a message or other type of communication between nodes. Component: A rectangle with two tabs that indicates a software element. Dependency: A dashed line that ends in an arrow, which indicates that one node or component is dependent on another.

How many types of diagrams are there in UML?

The current UML standards call for 13 different types of diagrams: class, activity, object, use case, sequence, package, state, component, communication, composite structure, interaction overview, timing, and deployment.

What is UML diagram used for?

A UML diagram is a diagram based on the UML (Unified Modeling Language) with the purpose of visually representing a system along with its main actors, roles, actions, artifacts or classes, in order to better understand, alter, maintain, or document information about the system.

What is UML collaboration diagram?

A collaboration diagram, also called a communication diagram or interaction diagram, is an illustration of the relationships and interactions among software objects in the Unified Modeling Language (UML).

What is logical deployment diagram?

Deployment diagrams are used to visualize the topology of the physical components of a system, where the software components are deployed. Deployment diagrams are used to describe the static deployment view of a system. Deployment diagrams consist of nodes and their relationships.

What is a class diagram in UML?

In software engineering, a class diagram in the Unified Modeling Language (UML) is a type of static structure diagram that describes the structure of a system by showing the system’s classes, their attributes, operations (or methods), and the relationships among objects.