Virtual Labs

What does an entry action of a state indicate?

a: Action performed after the system moves into the given state Explanation

Explanation

b: Action performed before system moves into the given state Explanation

Explanation

c: An optional action performed when system moves into the given state Explanation

Explanation

d: None of the above Explanation

Explanation

What does the guard condition depicted over the transition between any two states indicate?

a: A condition that must be true for the transition to happen Explanation

Explanation

b: A condition that must be false for the transition to occur Explanation

Explanation

c: An indicator that this transition should not happen Explanation

Explanation

d: An event that might happen as result of the transition Explanation

Explanation

Statechart and Activity Modeling