How Would a Stylesheet Named Javafxstyles

Multiple Choice

How would a stylesheet named javafxstyles.css be applied to a JavaFX application, assuming that scene is the variable that refers to a Scene object?

A) scene.getStyles() .add("javafxstyles.css") ;
B) scene.getStylesheets() .add(javafxstyles.css) ;
C) scene.getStylesheets() .add("javafxstyles.css") ;
D) scene.addStylesheets() .get("javafxstyles.css") ;