OMG-OCUP-200 Online Practice Questions and Answers

A component may legally participate in which relationship(s)?

A. dependencies

B. associations and generalizations

C. dependencies and generalizations

D. dependencies, associations, and generalizations

In the exhibit, what is true about the diagram MOpt?

A. All traces of MOpt include message p.

B. All traces of MOpt include message q.

C. Receiving p will come before sending q.

D. No traces of MOpt include both messages p and q.

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 a run-to-completion processing for state machines mean?

A. The executions of orthogonal regions are serialized.

B. Interrupts are disabled while the state machine is running.

C. No other event will be processed until the current event is fully processed.

D. The thread executing the state machine cannot be pre-empted by the scheduler.

What may a profile NOT own?

A. stereotypes

B. metaclasses

C. new associations

D. associations that redefine existing associations

What might a connector specify?

A. links

B. classes

C. messages

D. associations

E. dependencies

What types of features may a component possess?

A. attributes and operations

B. attributes, but not operations

C. operations, but not attributes

D. neither attributes nor operations

What situation results from performing a CreateObjectAction on an abstract class?

A. undefined behavior

B. exception being raised

C. error log entry being created

D. object of the specified class being created

E. arbitrary object of one of its subclasses being created

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 is true when an event does not trigger any transitions in the current state?

A. An exception is raised.

B. The event is discarded.

C. The state machine is not well formed.

D. The handling of the situation is a semantic variation point.

E. The event is deferred until a state is reached that responds to that trigger.