OMG-OCUP-100 무료 덤프문제 온라인 액세스

Which describes active classes?

• A.classes whose instances are able to execute one or more operations
• B.classes that have state machines
• C.classes whose instances are actively executing one or more operations
• D.classes whose instances have their own thread of control
• E.classes whose instances may signal other objects

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

• A.D contains a subset of instances ofC.
• B.D is a subclass ofB.
• C.The collection of b is a subset of the collection of d for eachA.
• D.The collection of c is a subset of the collection of b for eachD.
• E.The collection of d is a subset of the collection of b for eachC.

What term describes a customer ordering books via the web?

• A.actor
• B.user-case
• C.external system
• D.client
• E.user
• F.subject

Which statement is true of signals? (Choose two)

• A.are handled in a manner determined by the sender
• B.are synchronous stimuli
• C.are handled in a manner determined by the receiver
• D.are handled in a manner determined by the stimulus
• E.are asynchronous stimuli

What is a good candidate for modeling a customer-initiated use case at an automated teller machine (ATM)?

• A.enter PIN
• B.select account
• C.cash management
• D.withdraw cash