UM0-100 試験問題を無料オンラインアクセス

A found message in a UML interaction diagram is a message with what characteristic?

• A.has no corresponding execution occurrence
• B.the sending event is not present
• C.the receiving event is not present
• D.chosen by the modeler to consider in this diagram

Zev works as the librarian at the local library. He can also borrow books as an ordinary library patron. How many actors are needed when modeling people like Zev in a use case diagram?

• A.1 actor
• B.2 actors connected by a generalization
• C.2 unconnected actors
• D.1 actor and 1 external system

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, Credit Card Validation Service
• B.Customer, Credit Card Validation Service, Address Verification Service, Client Database
• C.Customer, Credit Card Validation Service, Address Verification Service
• D.Customer, Client Database
• E.Customer

Which icons are a standard representation for an actor? (Choose three)

• A.E
• B.C
• C.A
• D.D
• E.F
• F.B

What does a solid circle (as depicted in the exhibit) represent in UML 2.0 activity diagrams?

• A.initial nodes
• B.flow final nodes
• C.activity final nodes
• D.decisions
• E.forks
• F.joins
• G.merges