OMG-OCUP-200 Online Practice Questions and Answers

To what does an internal structure of a class refer?

A. the inheritance structure of that class

B. the set of nested classifiers of that class

C. the set of structural features of that class

D. class and associations owned by that class

E. the decomposition of that class in terms of interconnected parts

What is NOT a valid VariableAction?

A. SetVariableAction

B. ClearVariableAction

C. ReadVariableAction

D. AddVariableValueAction

E. RemoveVariableValueAction

What does an activity partition contain? (Choose two)

A. nodes

B. edges

C. states

D. classes

E. lifelines

F. messages

In the exhibit, if the incoming arrows provide three control values, how many control values are provided to the outgoing arrow?

A. none

B. one

C. two

D. three

What might a connector specify?

A. links

B. classes

C. messages

D. associations

E. dependencies

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 is wrong with the Sale instance diagram shown in the exhibit?

A. Sale instance name is missing.

B. buyer instance name is missing.

C. Link name should be underlined.

D. Link should be shown with a dashed line.

E. Types of the buyer and seller parts are missing.

What statement is true if a port delegates to multiple ports on subordinate components?

A. multiple delegation is not allowed

B. subordinate ports must be type compatible with the delegating port

C. subordinate ports must collectively offer the delegated functionality of the delegating port

D. at execution time, signals will be delivered from the subordinate ports to the delegating port

What are valid ways to present a component's artifacts file, such as a jar file? (Choose two)

A. as a compartment of a related component

B. stereotype of class with keyword <[file]> with a solid arrow pointing to the related component

C. stereotype of class with keyword <>with a dashed arrow pointing to the related component

D. stereotype of a component with keyword <[file]> with a solid arrow pointing to the related component

E. stereotype of a component with keyword <> with a dashed arrow pointing to the related component

Which must be true in order to use a delegation connector to connect two components?

A. The components must have complex ports.

B. One component must be a subtype of the other.

C. The components must be related to each other via a dependency.

D. One component must be part of the internal realization of the other component.

A protocol state machine can be used to describe which aspect of a component?

A. internals of a component

B. configuration of an assembly

C. signal flow among connectors

D. external contract of a component

What symbol depicts a SendSignalAction?

A. Option A

B. Option B

C. Option C

D. Option D

E. Option E

What is NOT true of a CreateObjectAction?

A. classifier must be abstract

B. classifier cannot be abstract

C. output pin has multiplicity [1..1]

D. output pin has multiplicity [1..*]

E. type of the output pin is the classifier.

F. classifier cannot be an association class

Which statements apply to arguments of interaction occurrences? (Choose two)

A. The arguments may be constants (literals).

B. The arguments may refer to parameters of the enclosing interaction.

C. An argument of an interaction occurrence must only have simple types.

D. Arguments to interaction occurrences must always correspond to IN-parameters.

E. Arguments to interaction occurrences only apply when the corresponding interaction is value returning.

What indicates an artifact instance in UML notation? (Choose two)

A. memo box

B. <> keyword

C. syntactically well-formed file name

D. single sheet icon with a folded-over corner

E. class box with two smaller rectangles on its left side