OMG OMG Certifications OMG-OCUP-100 Questions & Answers

• Question 151:

  What statements are true of the <>endency in the exhibit? (Choose two)

  

  A. X can access only the baz property of W.

  B. X can access the baz and quux properties of W.

  C. X can access only the quux property of W.

  D. W can access only the foo property of X.

  E. W can access the foo and bar properties of X.

  F. W can access only the bar property of X.

  Correct Answer: BF

• Question 152:

  A property is a feature that can be represented in what ways? (Choose two)

  A. as an association

  B. as an association end

  C. as an attribute in a class

  D. as an operation in a class

  E. as an indication of whether the feature is public or private

  Correct Answer: BC

• Question 153:

  What does it mean when a classifier rectangle is labeled as an <>?

  A. The list of all public and private features is provided.

  B. The classifier is an iterator for traversing a collection.

  C. The list of all public and private structural features is suppressed.

  D. The classifier is a data type whose values are possibly listed in the bottom compartment.

  Correct Answer: D

• Question 154:

  What are some of the important semantics of packages? (Choose three)

  A. A class may be owned by multiple packages.

  B. An element may be owned by at most one package.

  C. The public contents of a package are accessible outside the package.

  D. The public contents of a package are not accessible outside the package.

  E. If a package is removed from a model, the owned contents are removed.

  F. If a package is removed from a model, the owned contents are reassigned.

  Correct Answer: BCE

• Question 155:

  What is true of the black diamond on the diagram? (Choose two)

  

  A. A Line Item cannot be removed from its Order.

  B. A Line Item may only be included in one Order at a time.

  C. If an Order is deleted, its Line Item instances normally still remain.

  D. If an Order is deleted, its Line Item instances are normally deleted.

  E. A Line Item may only be included in more than one Order at a time.

  Correct Answer: BD

• Question 156:

  What are the association end names in the exhibit?

  

  A. Person and Order

  B. customer and Order

  C. 1 and *

  D. 1, *, customer, and Order

  E. 1, *, customer, order, Person, and Order

  Correct Answer: B

• Question 157:

  What is the meaning of the subsets constraint in the diagram?

  

  A. D is a subclass of B.

  B. D contains a subset of instances of C.

  C. The collection of b is a subset of the collection of d for each A.

  D. The collection of d is a subset of the collection of b for each C.

  E. The collection of c is a subset of the collection of b for each D.

  Correct Answer: D

• Question 158:

  What does an association specify?

  A. tuples that are not links

  B. relationship among models

  C. links between associated types

  D. links between instances of associated types

  E. links between instances of untyped classes

  Correct Answer: D

• Question 159:

  In the exhibit, what is the meaning of size in these two diagrams?

  

  A. Only one or the other should be used, not both, in order to avoid a name conflict.

  B. The size end name on the association indicates data storage and the attribute does not.

  C. There is one size property diagrammed both as an attribute and as an association end.

  D. There are two size properties that have no name conflict as long as each size is private.

  E. The size attribute in the class indicates that it will be stored within the class and the end name does not.

  Correct Answer: C

• Question 160:

  What is an expression in UML 2.0?

  A. comment placed on a diagram

  B. symbol or symbols signifying a set of value

  C. graphical addition to a diagramming element

  D. language-specific string used to describe the meaning of a diagram

  E. language-specific text string used to describe the contents of a diagram

  Correct Answer: B