When you move the mouse pointer over the formula bar, the mouse pointer changes to a(n) ____.

The _________ keyword is used to define methods within a MustInherit class that must be implemented in a derived class for that derived class to be concrete.

a) Overridable b) Abstract c) MustOverride d) MustImplement.

Answer the following statements true (T) or false (F)

1. Setting an animation’s cycle count to Timeline.INFINITE performs an animation until its stop method is called or the program terminates. 2. For smooth animation, JavaFX tries to display animation frames at 30 frames per sec- ond 3. You cannot define animations that operate at the same overall speed, regardless of the frame rate on a given device. 4. Class AnimationTimer is a concrete class.