Ace Your OMG-OCUP2-FOUND100 OMG Certification Exam

The dashed arrow with an open arrowhead in the UML diagram represents a dependency relationship. In UML, a dependency is a relationship that signifies that one element, or set of elements, requires another element (or set of elements) for its specification or implementation. This means that changes to the target element(s) (the element(s) that the arrow points to) may cause changes to the source element(s).

The statement "One or more of the elements in Package G depends on one or more of the elements in Package F" correctly describes the nature of a dependency relationship in UML. It indicates that there is at least one element in Package G that requires some element(s) from Package F. This does not necessarily imply that all elements from Package G depend on all elements from Package F.

Therefore, the correct answer is:

C. One or more of the elements in Package G depends on one or more of the elements in Package F.

The diagram fragment shows an instance specification for anEmployee. The different prefixes before each attribute indicate the visibility of that attribute:

• +Public: Visible to everyone.
• -Private: Visible only within the defining class.
• #Protected: Visible to subclasses and package.
• ~Package: Visible to all classes within the same package.

Given these visibility indicators, the attribute with the private visibility is-salary: Real. This means that thesalaryattribute is the one that is hidden outside of thecurrent:Employeeclassifier and cannot be accessed by entities that do not belong to theEmployeeclass.

Therefore, the correct answer is:

C. salary

The image depicts a state machine with three states labeled "state1" and "state2". Three events,e1,e2, ande3, are shown triggering transitions.

Analyzing the diagram, we can observe that all three events (e1,e2, ande3) are required for the transition from state1 to state2. The events are arranged sequentially, implying a specific order for the transition to occur.

Here's a breakdown of the reasoning for excluding other options:

• Option A (When all of el. e2. and e3 occur in any order) is incorrect because the order of events matters.
• Option B (When any one of the events e1. e2. or e3 occurs) is incorrect because all three events are necessary for the transition.
• Option D (Never, because a transition cannot have more than one trigger) is incorrect because the state machine can transition with multiple triggers, but in this specific case, the order is crucial.

Therefore, based on the visual representation of the state machine, the correct answer is that the transition to state2 happens only when eventse1,e2, ande3occur in precisely the specified order