OMG-OCUP2-ADV300 Exam Dumps : OMG Certified UML Professional 2 (OCUP 2) - Advanced Level

The scope of fUML (Foundational UML) is to define execution semantics for a subset of the UML 2 metamodel that provides a shared foundation for higher-level UML modeling concepts. This includes the precise definition of the execution semantics of that subset, which is intended to be used by a wide range of system types, including physically distributed and concurrent systems without assumptions about global synchronization1.

The compiled model resulting from the Action Language for Foundational UML (fUML) must have the equivalent effect as a model resulting from the mapping to fUML. In other words, the compiled model should behave in the same way as if it were directly executed using the fUML execution semantics

In addition to ObjectFlow, which is used to denote the flow of objects between activities in a UML Activity diagram, data movement can also be facilitated through:

• A.Pin is a point on a node that is used to accept or provide objects or data, but does not move data by itself.
• B.Correct. Variables can be used to hold and move data within an activity, facilitating state maintenance or transitions between different actions.
• C.Property, while it holds data, typically pertains to classes or components, not activities.
• D.ControlFlow dictates the order of execution but does not inherently move data.

References:

• UML Specification: Activity Diagrams section.
• Details on how data can be managed within activities can be explored in the UML 2.5 Documentation, particularly under Activity and Object Nodes.