OMG-OCUP-200 Online Practice Questions and Answers

Which list contains only connectable elements?

A. port and connector end

B. behavior, port and property

C. connector end, port and part

D. property, port, and parameter

E. behavior, connector end, and port

What best describes the semantics modeled by the exhibit?

A. This is an illegal diagram.

B. The OrderEntity component is part of the internals of the Invoicer component.

C. The Invoicer has a complex connector that connects the GenerateInvoice interface with the Order interface.

D. The Invoicer has a complex port that provides the interface GenerateInvoice and requires the interface

Order.

What value should insertAt be set to when adding a new value to the end of a 5-element ordered structural feature using an AddStructuralFeatureValueAction?

A. -1

B. 0

C. any integer greater than 5

D. infinity

What does an activity partition contain? (Choose two)

A. nodes

B. edges

C. states

D. classes

E. lifelines

F. messages

If a central buffer has one value and three outgoing arrows go to three actions, how many of the actions will receive the value?

A. none

B. one

C. two

D. any number

Assume !p denotes sending of p, ?p the reception of p. In the exhibit, what traces are valid? (Choose three)

A.

B.

C.

D.

E.

F.

Instances of the CommunicationPath class connect instances of which classes in a deployment diagram?

A. two Nodes

B. Node and Signal

C. Node and Property

D. DeploymentTarget and DeployedArtifact

E. InstanceSpecification and DeploymentSpecification

What is the meaning of a required extension?

A. The extension must be applied at least once in a model.

B. This extension has a higher priority than the other defined in the same profile.

C. An instance of the extending stereotype must never be linked to an instance of the extended metaclass.

D. An instance of the extending stereotype must always be linked to an instance of the extended metaclass.

What interface restrictions does a port have?

A. multiple required interfaces or multiple provided interfaces

B. multiple provided interfaces and multiple required interfaces

C. equal numbers of provided interfaces and required interfaces

D. exactly one provided interface or exactly one required interface

E. exactly one required interface and exactly one provided interface

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.

What relationships are used to wire (i.e., fully interconnect) components together so that they are interoperable?

A. associations and connectors

B. dependencies and connectors

C. realization relationships and associations

D. dependencies, connectors, and realization relationships

What does a loop node consist of?

A. guards

B. clauses

C. partitions

D. behaviors

E. parameters

F. bodyPart nodes

When either a message m or a message q is to be sent-but not both-what kind of operator for combined fragment would be used?

A. opt

B. alt

C. var

D. par

E. break

What is NOT a correct assertion?

A. Stereotypes extending a model element are immutable.

B. Stereotypes extending a model element can be retracted at any time.

C. A model element can be extended by several stereotypes at the same time.

D. Un-applying a profile from a model deletes all related stereotypes extending the model.

What is NOT true of a profile?

A. A profile can be removed at any time from a model.

B. A profile can be combined with others applied on the same model.

C. Applying a profile means that it is required to apply the stereotypes that are part of the profile.

D. Applying a profile means that it is allowed, but not required to apply the stereotypes that are part of the

profile.