OMG OMG-OCUP2-ADV300 Exam With Confidence Using Practice Dumps

The class templateListshown in the diagram fragment is a parametrized class with two template parameters:Tandn. The signature of the class template includes both of these parameters. The template parameterTrepresents a type that can be bound to a specific class when the template is instantiated, whilenrepresents an integer value that specifies the multiplicity of elements that can be contained in the list. Therefore, the signature of the class templateListis the ordered set{T, n: Integer}, which includes both the type parameterTand the integer parameternindicating the maximum number of elements the list can hold.

The correct answer is B, which uses a selection edge to specify task behavior based on task priority. In UML, an object flow with a selection property is used to select objects from a collection according to some criterion, which is typically represented by a Boolean expression. In the case of B, the selection criterion is described as "ordering = the most important first", indicating that tasks are selected to be executed based on their priority.

References:

• UML 2.5 Specification: The UML 2.5 specification describes how selection behaviors can be applied to object flows to filter objects according to specific criteria, such as priority in this scenario.

State Machine Events in UML are triggers for transitions and do not classify as objects or classifiers; thus they do not inherently have features:

• A.Incorrect, because State Machine Events are not treated as classifiers with features.
• B.Incorrect, though it hints at an extended use case, State Machine Events do not extend classifiers in standard UML usage.
• C.Correct, State Machine Events are not Classifiers and therefore cannot have features such as properties or operations.
• D.Incorrect, because UML State Machines certainly have an Event concept, but these Events are not classified as having features.

References:

• UML Specification: State Machine chapter, specifically sections discussing the nature of events and triggers.
• Further insights can be found in the event and trigger management sections of the UML 2.5 Documentation.