OMG OMG Certification OMG-OCUP2-INT200 Questions & Answers

• Question 31:

  Which is true of a provided interface associated with a port?

  A. identifiers the services that the object owning the port expects of objects connected via that port.

  B. represents an interface that must be defined within the classifier that owns the port

  C. represents an interface that must be defined in the same package in which the classifier owning the port is defined

  D. identifies the services that the object owning the port can offer to other objects connected via that port

  Correct Answer: D

• Question 32:

  Which list contains only connectable elements?

  A. behavior, connector end, and port

  B. behavior, port and property

  C. port and connector end

  D. connector end, port and part

  E. property, port, and parameter

  Correct Answer: E

• Question 33:

  What is true of a completion transition?

  A. is executed when the state machine is terminated

  B. is only triggered by a completion event

  C. has no trigger defined

  D. is executed when the final state is reached

  Correct Answer: B

• Question 34:

  In the exhibit, what is true for Mcritical?

  

  A. r can be sent whenever p has been sent.

  B. Whenever q and p have been sent, r can be sent.

  C. There are legal traces according to Mcritical where r is absent.

  D. The reception of p must precede sending of r.

  Correct Answer: D

• Question 35:

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

  A. No other event will be processes until the current event us fully processed.

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

  C. The executions of orthogonal regions are serialized.

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

  Correct Answer: A

• Question 36:

  What is the meaning of a required extension?

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

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

  Correct Answer: A

• Question 37:

  What most accurately describes the semantics modeled by the exhibit?

  

  A. HeaderGenerator and LineItemGenerator are Invoicer ports.

  B. An Invoicer component is composed of HeaderGenerator component and a LineItemGenerator component.

  C. HeaderGenerator and LineItemGenerator realize Invoicer.

  D. Invoicer realizes Header Generator and Line Item Generator

  Correct Answer: C

• Question 38:

  Which is a correct representation of multiple extension and generalization/specialization? (Choose two.)

  

  A. A

  B. B

  C. C

  D. D

  Correct Answer: CD

• Question 39:

  In the exhibit, what are the valid traces for Cont1?

  A. either two p messages or two q messages

  B. either p followed by q or q followed by p

  C. only a p message followed by a q message

  D. any combination of two p messages and two q messages

  Correct Answer: B

• Question 40:

  What best describes the distinction between a delegation connector and an assembly connector?

  A. Assembly connectors provide white box views of components, while delegation connectors provide black box views.

  B. An assembly connects two components while a delegation connector connects the internal contract of a component with its external parts.

  C. A delegation connector can be used to model the internals of a component, while an assembly connector cannot.

  D. An assembly connector connects the required interface or required port on=f one component with the provided interface or provided port of another component, while a delegation connector connects the external contract of a component with its internal parts.

  Correct Answer: D