OMG-OCUP2-INT200 Online Practice Questions and Answers

What types of features may a component possess?

A. attributes and operations

B. operations, but not attributes

C. neither attributes nor operations

D. attributes, but not operations

What is permitted for the profile mechanism?

A. creates new metamodels

B. removes existing metamodels

C. extends existing metamodels

D. changes existing metamodels

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

What does the composite structure notation in the exhibit mean?

A. port p is connected to an object called F.

B. Port p realizes the features defined by interface F.

C. Port p requires the features defined by interface F.

D. Class C has internal structure.

E. Object c1 is a kind of component.

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

A. identifies the services that the object owning the port expects of objects connected via that port

B. represents an interface that must be defined in the same package in which the classifier owning the port is defined

C. identifies the services that the object owning the port can offer to other objects connected via that port

D. represents an interface that must be defined within the classifier that owns the port

How many arrows can point from a flow final node?

A. one

B. any number

C. none

D. two

What is true when invoking a CreateObjectAction?

A. Behaviors can be executed.

B. Initial expressions can be evaluated.

C. The classifier cannot be abstract.

D. State machine transitions can be triggered.

E. The classifier cannot be an association class.

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

Which relationships would make the model in the exhibit ill-formed?

A. Special Order and Order are related to each other via a dependency.

B. Special Order and order are related to each other via an association.

C. Order is a subtype of Special Order.

D. Special Order is a subtype of Order.

What is true about a pseudostate?

A. a state that can be specialized for different purposes

B. a state entry or exit point

C. a specification of a potential state

D. not a state but a vertex

What represents the deployment target of a deployed artifact?

A. the location of the deployed artifact

B. a shared aggregation relationship

C. a node instance, but never a property instance

D. the deployed artifact's output data stream

What is NOT true about a roles and role bindings?

A. A role binding is an association.

B. A role binding maps a connectable element to a role in a collaboration occurrence.

C. The same object may play roles in multiple collaborations.

D. A role types by an interface specifies a set of features required by a participant in a collaboration.

E. The same connectable element may be bound to multiple roles in a single collaboration occurrence.

In a state machine, what is true for a "do activity of a state"?

A. starts executing when the state is entered

B. specifies a condition that must always be true when the state is active

C. can only appear in a composite state

D. executes repeatedly as long as the state is active E. is equivalent to an entry action of a state

What does via foo in the exhibit designate?

A. an action foo associated with the transition

B. transient pseudostate named foo

C. a transition terminating on the foo entry point

D. a Boolean guard equal to the logical value of foo

E. the sending of a foo message on the transition

Refer to the exhibit. What is the significance of the fact that the Administration interface symbol extends downward rather than leftward?

A. The interface is the primary provided interface for the component.

B. The interface is not publicly visible on the component.

C. There is no significance.

D. The interface is the primary interface for the component.

E. The interface cannot be provided via a port.

F. The interface does not require a delegation connector.