Test Index

Declarations and Access Control Logic

Question : 24

Total: 29

Given:

1. public class Fabric
2. public enum Color {
3.   RED(0xff0000), GREEN(0x00ff00), BLUE(0x0000ff);
4.   private final int rgb;
5.   Color( int rgb) { this.rgb = rgb; }
6.   public int getRGB() { return rgb; }
7. };
8. public static void main( String[] argv) {
9.   /*insert code here*/
10. }
11. }

Which two code fragments, inserted independently at line 9, allow theFabric class to compile?

Color skyColor = BLUE;
Color treeColor = Color.GREEN;
Color purple = new Color( 0xff00ff);
if( RED.getRGB() < BLUE.getRGB() ) {}
Color purple = Color.BLUE + Color.RED;
if( Color.RED.ordinal() < Color.BLUE.ordinal() ) {}

Validate

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