OMG OMG Certification OMG-OCUP2-INT200 Questions & Answers

• Question 121:

  What is permitted for the profile mechanism?

  A. creates new metamodels

  B. removes existing metamodels

  C. extends existing metamodels

  D. changes existing metamodels

  Correct Answer: C

• Question 122:

  What does the composite structure notation in the exhibit show?

  

  A. p is a port on a part of C, which is not shown.

  B. p is a behavior port of C.

  C. p is a hidden port of C.

  D. p is a port providing a system service.

  Correct Answer: C

• Question 123:

  What is NOT true of a profile?

  A. Applying a profile means that it is allowed, but not required to apply the stereotypes that are part of the profile.

  B. A profile can be removed at any time from a model.

  C. A profile can be combined with others applied on the same model.

  D. Applying a profile means that it is required to apply the stereotypes that are part of the profile.

  Correct Answer: C

• Question 124:

  What types of features may a component possess?

  A. attributes and operations

  B. operations, but not attributes

  C. neither attributes nor operations

  D. attributes, but not operations

  Correct Answer: A

• Question 125:

  What statements are true about a composite structure? (Choose two.)

  A. Destroying an instance of a structured classifier normally destroys instances of its parts.

  B. Structured classifiers cannot contain instances of structured classifiers.

  C. The behavior of a structured classifier must be completely defined through the collaboration of owned or referenced instances.

  D. Collaborations are structured classifier.

  E. A structured classifier is also an encapsulated classifier.

  Correct Answer: AD

• Question 126:

  What are valid representations of a Call Operation Action? (Choose two.)

  

  A. A

  B. B

  C. C

  D. D

  E. E

  F. F

  Correct Answer: C

• Question 127:

  If the node in the exhibit receives a value, what happens to other values flowing in the diagram containing the node?

  

  A. nothing

  B. They stop for a time specified by the small circle.

  C. They are aborted.

  D. They stop until the small circle emits a value.

  Correct Answer: A

• Question 128:

  What best describes the semantics modeled by the exhibit?

  

  A. The Order Entity component is part of the internals of the Invoicer component.

  B. The Invoicer has a complex connector that connects the Generate Invoice interface with the Order interface.

  C. This is an illegal diagram.

  D. The Invoicer has a complex port that provides the interface Generate Invoice and requires the interface Order.

  Correct Answer: D

• Question 129:

  What is true about guards on interaction operands?

  A. should not refer to any dynamic variables, i.e., to attributes of the lifelines

  B. must only cover one lifeline, namely the one lifeline having the first event occurrence of the interaction operand

  C. must always cover all lifelines covered by the operand

  D. must cover the same lifelines on all interaction operands within one combined fragment

  Correct Answer: B

• Question 130:

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

  A. single sheet icon with a folder-over corner

  B. syntactically well-formed file name

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

  D. memo box

  E. <> keyword

  Correct Answer: AE