OMG OMG Certification OMG-OCUP2-INT200 Questions & Answers

• Question 41:

  What is true about a collaboration?

  A. identifies a protocol state machine

  B. describes the internal structure of a structured classifier

  C. describes one or more interactions working together

  D. describes how multiple classifiers achieve a task together

  Correct Answer: D

• Question 42:

  What does the lower bound of the multiplicity of a part in a structured classifier indicate? The minimum number of ______________.

  A. instances corresponding to that part that can exist when the classifier is instantiated

  B. connectors that can be connected to that part

  C. times that an instance corresponding to that part can be created during the lifetime of the structured classifier instance

  D. links that can be connected to that part

  Correct Answer: A

• Question 43:

  What does a loop node consist of?

  A. parameters

  B. partitions

  C. bodyPart nodes

  D. clauses

  E. behaviors

  F. guards

  Correct Answer: C

• Question 44:

  What is true about a pseudostate?

  A. a state that can be specialized for different purposes

  B. a state entry or exit point

  C. a specification of a potential state

  D. not a state but a vertex

  Correct Answer: D

• Question 45:

  What does a choice pseudostate designate?

  A. point at which outgoing guards are evaluated

  B. point whose outgoing transitions are optional

  C. point with an associated Boolean condition

  D. a conditional fork pseudostate

  E. point that is chosen dynamically during execution

  Correct Answer: A

• Question 46:

  What determines whether a loop continues execution?

  A. behaviors

  B. test nodes

  C. guards

  D. partitions

  E. clauses

  Correct Answer: B

• Question 47:

  What is true of a local transition of a state?

  A. any transition that occurs only in that state

  B. a transition that cannot be triggered if no substate is active

  C. a transition that will not execute the exit and entry actions of the state but only those of its substates

  D. equivalent to an internal transition

  Correct Answer: C

• Question 48:

  In UML, what kind of behaviors are state machines used to describe?

  A. software based

  B. continuous

  C. continuous or discrete

  D. discrete

  Correct Answer: D

• Question 49:

  What is the primary extension construct of a profile?

  A. a stereotype

  B. a constraint

  C. a tag definition

  D. a metaclass

  Correct Answer: A

• Question 50:

  What interface restrictions does a port have?

  A. equal numbers of provided interfaces and required interfaces

  B. multiple provided interfaces and multiple required interfaces

  C. exactly one required interface and exactly one provided interface

  D. multiple required interfaces or multiple provided interfaces

  E. exactly one provided interface or exactly one required interface

  Correct Answer: B