Which of the following are the methods of the Thread class?

What happens on attempting to compile and run the following code? public class Graft { public static void main(String argv[]) { Graft g = new Graft(); } protected Graft() { for(int i =0; i <10; i ++) { System.out.println(i); } } }

What would happen on compiling and running the following code? public class Anchor { public static void main(String[] argv) { new Anchor(); } public Anchor() { String s[][] = new String[2][2]; System.out.println(s[1][1]); System.out.println(s[1][2]); } }

Output when this code is compiled and run? public class Test { public Test () { Bar b = new Bar (); Bar b1 = new Bar (); update (b); update (b1); b1 = b; update (b); update (b1); } private void update (Bar bar) { bar.x = 20; System.out.println (bar.x); } public static void main (String args[]) { new Test (); } private class Bar { int x = 10; } }

Output of the following line? System.out.println(Math.floor(-2.1));

Object.hashCode () will always return the same value for a given object. This is consistent from one execution of an application to another execution of the same application.

Java uses class ________ to represent colors using their rgb values.

Java contains a class named ____ that allows you to produce dialog boxes.

Java ________ can run from a web browser.

It is important that the loop control ____ be altered within the body of the loop.

Invoking ________ returns the number of the elements in an arraylist x.