Refer to the exhibit. Given that class A realizes interfaces X and Y, and that class B realizes interface Y and uses interface Z, what operations must class A support?
A. intersection of the operations in interfaces X and Y
B. union of the operations in interfaces X, Y, and Z
C. not required to support any operations specified by the interfaces shown
D. intersection of the operations in interfaces X, Y, and Z
E. union of the operations in interfaces X and Y
正解:E
質問 2:
What statements are true about implementation relationships? (Choose two)
A. The set of interfaces implemented by a classifier are its required interfaces.
B. A classifier implementing an interface conforms to its contract.
C. The set of interfaces implemented by a classifier are its provided interfaces.
D. An interface may implement multiple classifiers.
E. A classifier may only implement one interface.
正解:B,C
質問 3:
What is the result of the merge transformations for R in the exhibit?
A. Option C
B. Option A
C. Option D
D. Option B
正解:A
質問 4:
What is true of an operation's postconditions? (Choose two)
A. defines what conditions must be true while the operation is executing
B. may not be true if an exception is raised
C. defines what conditions must be true when the operation begins
D. must be true even if an exception is raised
E. defines what conditions must be true when the operation completes
正解:B,E
質問 5:
In the exhibit, which use case needs to have at least one extension point defined?
A. Use Case D
B. Use Case C
C. Use Case B
D. Use Case E
E. Use Case A
正解:E
Satou -
今回も、Pass4Testさんに感謝します。OMG-OCUP-100の問題集を購入し、勉強して無事にごうかくすることができました。