OMG-OCUP2-INT200 Online Practice Questions and Answers

What indicates an artifact instance in UML notation? (Choose two.)

A. single sheet icon with a folder-over corner

B. syntactically well-formed file name

C. class box with two smaller rectangles on its left side

D. memo box

E. <> keyword

What does the composite structure notation in the exhibit show?

A. p is a port on a part of C, which is not shown.

B. p is a behavior port of C.

C. p is a hidden port of C.

D. p is a port providing a system service.

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

A. three.

B. two

C. one

D. none

In the exhibit, what is true about Mbreak?

A. Either p or q appears in a trace, but not both.

B. p appers in all traces.

C. q appers in all traces.

D. Both p and q appear in all traces.

What is the difference between a stereotype and a metaclass?

A. Metaclasses can be specialized, but stereotypes cannot be specialized.

B. Stereotypes can be specialized, but metaclasses cannot be specialized.

C. A metaclass is a limited kind of a stereotype that can only be used in conjunction with one of the stereotypes it limits.

D. A stereotype is a limited kind of a metaclass that can be only be used in conjunction with one of the metaclasses it extends.

E. A stereotype is a specialization of a metaclass that can be used by itself, whereas a metaclass must be used with a stereotype.

What characteristic does a Connectable Element possess?

A. represents the end of a communication channel

B. can be connected to other elements by connectors

C. can have associations

D. can own connectors

What is an invocation action on a port used for?

A. invoking the behavior of the classifier that owns the port

B. creating a link and attach it to that port

C. relaying the invocation via links connected to that port

D. sending a message to that port

E. receiving a message on that port

What can return a result on an output pin?

A. Destroy Object Action

B. Call behavior Action

C. Add Variable Value Action

D. Send Object Action

E. Broadcast Signal Operation

What does the composite structure exhibit show?

A. The diagram is not valid.

B. Requests for behavioral features of interface F through ports p1a nd p2 will always result in the same behavior.

C. The two F interfaces must come from different packages.

D. Requests for behavioral features of interface F through

What is NOT true of a CreateObjectAction? (Choose two.)

A. output pin has multiplicity [1..*]

B. classifier cannot be an association class

C. output pin has multiplicity [1..1]

D. classifier must be abstract

E. classifier cannot be abstract

F. type of the output pin is the classifier