OMG OMG Certifications OMG-OCUP-200 Questions & Answers

• Question 121:

  What kinds of arrows connect to central buffers?

  A. object flows

  B. control flows C. dependencies

  D. state transitions

  E. message passing

  F. unidirectional associations

  Correct Answer: A

• Question 122:

  What kind of element is a central buffer?

  A. state

  B. action

  C. activity

  D. behavior

  E. object node

  F. control node

  Correct Answer: E

• Question 123:

  What is NOT a valid VariableAction?

  A. SetVariableAction

  B. ClearVariableAction

  C. ReadVariableAction

  D. AddVariableValueAction

  E. RemoveVariableValueAction

  Correct Answer: A

• Question 124:

  What does a circle with an X in it (as depicted in the exhibit) represent inside UML 2.0 activity diagrams?

  

  A. joins

  B. forks

  C. merges

  D. decisions

  E. initial nodes

  F. flow final nodes

  G. activity final nodes

  Correct Answer: F

• Question 125:

  What is true when invoking a CreateObjectAction?

  A. Behaviors can be executed.

  B. The classifier cannot be abstract.

  C. Initial expressions can be evaluated.

  D. State machine transitions can be triggered.

  E. The classifier cannot be an association class.

  Correct Answer: B

• Question 126:

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

  A. DestroyLinkAction

  B. DestroyObjectAction

  C. ClearAssociationAction

  D. ClearStructuralFeatureAction

  E. RemoveStructuralFeatureAction

  Correct Answer: C

• Question 127:

  What objects receive a signal sent by a BroadcastSignalAction?

  A. all objects

  B. objects are determined by semantic variation

  C. all objects that have a reception for the signal

  D. objects that are on the same node as the actions

  E. objects that are instantiated from classes in the package of the action

  Correct Answer: B

• Question 128:

  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

  Correct Answer: D

• Question 129:

  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

  Correct Answer: A

• Question 130:

  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

  Correct Answer: A