OMG-OCUP-300 Online Practice Questions and Answers

Which UML 2.0 Superstructure package reuses the InfrastructureLibrary package?

A. Classes::Core

B. CompositeStructures::Core

C. Structures::Kernel

D. Classes::Kernel

E. Kernel::Classes

What does the protocol conformance between two protocol state machines mean?

A. the specific state machine must abide by the behavior of the general state machine

B. all triggers in the two protocol state machines must be the same

C. the two protocol state machines must be the same

D. the general state machine must abide by the behavior of the specific state machine

E. the specific state machine must have the same number of states and transitions as the general machine

In the exhibit, how many links are created by default when an instance of A is created?

A. two

B. four

C. none

D. eight

Which situations would result in errors when executing a ReclassifyObjectAction on an object? (Choose two)

A. A new classifier already classifies the object.

B. A new classifier is an abstract class.

C. The old and new classifiers are identical.

D. No new classifiers are supplied.

E. All classifiers are removed from the object.

F. An old classifier does not already classify the object.

In the exhibit, what is the meaning of C2 in the protocol state machine diagram?

A. the trigger for operation m1

B. the action executed when the corresponding transition is taken

C. a pre-condition for the operation m1

D. the guard of the transition associated with m1

E. a post-condition of the operation m1

What has the same effect as an activity final node when it receives a value?

A. exception parameter

B. interruptible region

C. expansion region

D. output parameter

E. object node

An information flow may NOT occur between which elements?

A. associations

B. instance specifications

C. classes

D. packages

E. use cases

If a data store node has three values and one moves across an outgoing edge, how many are left?

A. two

B. one

C. three

D. none

What happens if the explicit context declaration is omitted from an OCL statement on a diagram?

A. Nearest operation is made the context.

B. Nearest classifier is made the context.

C. Context may be specified by a dashed line.

D. Last identified context is used.

E. Statement is malformed.

Which classifiers may NOT realize an InformationItem?

A. InformationItem

B. Interface

C. ObjectNode

D. Component

E. Signal

F. Class