OMG-OCUP-100 Online Practice Questions and Answers

What statements are true about implementation relationships? (Choose two)

A. A classifier may only implement one interface.

B. An interface may implement multiple classifiers.

C. A classifier implementing an interface conforms to its contract.

D. The set of interfaces implemented by a classifier are its required interfaces.

E. The set of interfaces implemented by a classifier are its provided interfaces.

In the exhibit, there is one element with the identifier b. is true about this element?

A. b is a class.

B. b is of the type C2.

C. b is defined local to M.

D. b is contained in class C2.

E. b must be a property of a composite structure.

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

What does the diamond symbolize in the diagram?

A. decision point between three classes

B. three-way message sent to three classes

C. aggregation of team and goalie objects for a particular season

D. binary association between instances of Team, Player, and Year

E. ternary association between instances of Team, Player, and Year

What are the components of diagram frames? (Choose three)

A. date

B. heading

C. content area

D. author designation

E. round-cornered frame

F. square-cornered frame

If the rectangle in the exhibit has one value, how many of the arrows will be given the value?

A. none

B. one

C. two

D. three

When a customer uses a service to order books, the service contacts a commercial credit card validation service, an address verification service, and an internal client database. Assuming the Order Books process is modeled as one use case at the system level, which actors would there be?

A. Customer

B. Customer, Client Database

C. Customer, Credit Card Validation Service

D. Customer, Credit Card Validation Service, Address Verification Service

E. Customer, Credit Card Validation Service, Address Verification Service, Client Database

An activity is what kind of element?

A. action

B. method

C. behavior

D. collaboration

E. state machine