UM0-200 무료 덤프문제 온라인 액세스

What is NOT true of a CreateObjectAction?

• A.classifier cannot be an association class
• B.output pin has multiplicity [1..1]
• C.classifier must be abstract
• D.output pin has multiplicity [1..*]
• E.classifier cannot be abstract
• F.type of the output pin is the classifier.

Assume !p denotes sending of p, ?p the reception of p. In the exhibit, what traces are valid? (Choose three)

• A.<!p, ?p, !r, !r, ?r, ?r, !q, ?q>
• B.<!p, ?p, !q, ?q>
• C.<!p, ?p, !r, ?r, !r, !q, ?r, ?q>
• D.<!p, !r, ?p, ?r, !r, !q, ?r, ?q>
• E.<!p, !r, ?p, ?r, !r, ?r, !r, ?r, !q, ?q>
• F.<!p, !r, ?p, ?r, !r, ?r, !r, ?q, !r, ?q>

What kind of element is a central buffer?

• A.behavior
• B.control node
• C.object node
• D.activity
• E.state
• F.action

In the exhibit, if all incoming arrows provide the same value, how many values does the pin have?

• A.two
• B.one
• C.three
• D.none

What is true of a required interface associated with a port?

• A.represents an interface that must be defined in the same package in which the classifier owning the port is defined
• B.represents an interface that must be defined within the classifier that owns the port
• C.identifies the services that the object owning the port can offer to other objects connected via that port
• D.identifies the services that the object owning the port expects of objects connected via that port