How are XML and UML related?

Except for this issue, the relationship between UML and XML is quite natural in both directions: UML provides a simple language to model XML documents and XML provides a natural serialization syntax for UML objects.

What is difference between class diagram and UML?

The main difference between UML and class diagram is that UML is a general-purpose visual modeling language that helps to visualize, construct and documents software systems while class diagram is a type of UML diagram that represents the static view of an application.

What are the different interaction diagram notations UML have a sequence diagram a communication diagram an interaction overview diagram all of the mentioned?

Explanation: UML has Four different interaction diagram notations – A sequence diagram, A communication diagram, An interaction overview diagram, A timing diagram.

Which of the following view captured by UML diagram can be considered as black box model of system?

The users’ view captures the external users’ view of the system in terms of the functionalities offered by the system. The users’ view is a black-box view of the system where the internal structure, the dynamic behavior of different system components, the implementation etc.

What are the building blocks of XML and UML?

They include class, object, interface, node, collaboration, component, and a use case.

Is a relationship UML?

In UML, a relationship is a connection between model elements. A UML relationship is a type of model element that adds semantics to a model by defining the structure and behavior between model elements. You can set properties and use keywords to create variations of these relationships.

What is UML and why we use UML?

UML (Unified Modeling Language) is a modeling language used by software developers. UML can be used for modeling a system independent of a platform language. UML is a graphical language for visualizing, specifying, constructing, and documenting information about software-intensive systems.