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

"QueryCustomerFromParcel" is annotated with the «transformation» stereotype, which indicates that it is a behavior element that specifies how to convert input objects into output objects. Therefore, the answer is D, a Behavior element, for example, an Activity, State Machine, or OpaqueBehavior. In UML, the «transformation» stereotype is applied to specify that an action or activity is responsible for transforming an input (in this case, "Parcel") into an output ("Customer"), typically by employing a specific behavior element.

References:

• UML 2.5 Specification: Section on Object Flows describes how transformations can be used within activity diagrams to turn inputs into outputs using behavior elements.

In UML, the concept used to represent a model element such as a class or an activity is known as a Classifier. A Classifier in UML is a term that categorizes a group of model elements that have similar structural features, which include attributes and associations, and similar behavioral features, which include operations and methods1. The term applies not only to specific UML model elements but to all classifiers, encompassing a variety of elements such as classes, components, interfaces, and even activities1.

For instance, a class is a classifier because it describes a set of objects with similar properties (attributes), common behavior (operations), common relationships to other objects, and common semantics. An activity, which is a behavior, can also be considered a classifier because it describes a sequence of actions or flow of controland data1. Therefore, the correct answer is C. Classifier, as it is the overarching concept that includes both structural and behavioral elements within UML.

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.