How well do you know UML?

Which of the following is false?

A deployment diagram shows:

	how classes are structured into packages.
	how components of an application are installed on machines.
	how a change of state of a class is propagated in a state machine.

An internal transition is a transition :

	between two sub-states of a composite state.
	between two states belonging to the same class.
	which has an origin state but no destination state.

The extension of a use case UC1 by another use case UC2 (through an "extend" link from UC2 to UC1):

	UC2 adds behaviors to UC1 without modifying it
	Modifies the use case UC2 by adding behaviors
	Describes a generalization from UC1 to UC2.

UML RTF stands for:


	Paris • Rennes • Nantes • Sophia Antipolis • Objecteering Software