OMG-OCUP-200 Online Practice Questions and Answers

What does the composite structure exhibit show?

A. The diagram is not valid.

B. The two F interfaces must come from different packages.

C. Requests for behavioral features of interface F through ports p1 and p2 can be distinguished.

D. Requests for behavioral features of interface F through ports p1 and p2 will always result in the same behavior.

Refer to the exhibit.

What is the significance of the fact that the Administration interface symbol extends downward rather than

leftward?

A. There is no significance.

B. The interface cannot be provided via a port.

C. The interface does not require a delegation connector.

D. The interface is not publicly visible on the component.

E. The interface is the primary interface for the component.

F. The interface is the primary provided interface for the component.

What most accurately describes the semantics modeled by the exhibit?

A. HeaderGenerator and LineItemGenerator realize Invoicer.

B. Invoicer realizes HeaderGenerator and LineItemGenerator.

C. HeaderGenerator and LineItemGenerator are Invoicer ports.

D. An Invoicer component is composed of a HeaderGenerator component and a LineItemGenerator component.

What situation results from an ApplyFunctionAction?

A. produces output values

B. performs any set of UML actions

C. reads objects and produces output values

D. writes objects and produces output values

E. reads objects, write objects, and produces output values

What action would destroy all association links for an object in one operation?

A. DestroyLinkAction

B. DestroyObjectAction

C. ClearAssociationAction

D. ClearStructuralFeatureAction

E. RemoveStructuralFeatureAction

What is true about a pseudostate?

A. not a state but a vertex B. a state entry or exit point

C. a specification of a potential state

D. a state that can be specialized for different purposes

What does the composite structure notation in the exhibit show?

A. p is a hidden port of C

B. p is a behavior port of C

C. p is a port providing a system service.

D. p is a port on a part of C, which is not shown.

What are true about the composite structure exhibit? (Choose two)

A. C has one part.

B. C has at least two properties.

C. Every instance of X must be connected to an instance of Y.

D. Every instance of Y must be connected to an instance of X.

E. All instances corresponding to x and y will be destroyed when an instance of C is destroyed.

What best describes the semantics modeled by the exhibit?

A. OrderEntry and Invoicer are ports of OrderEntry.

B. OrderEntry delegates to both OrderEntry and Invoicer.

C. The OrderEntry component and the Invoicer component both require the services described by the Order interface and use an OrderEntry component that provides those services.

D. Signals travel from an OrderEntry port and an Invoicer port, and join into a composite signal that flows to an OrderEntry port. The signals flow along instances of the Order interface.

What can return a result on an output pin?

A. SendObjectAction

B. CallBehaviorAction

C. DestroyObjectAction

D. AddVariableValueAction

E. BroadcastSignalOperation