What will be the output of this program?

 public class Test
 {
 public static void main (String args[])
 {
 int a, b;
 a = 2;
 b = 0;
 System.out.println (g (a, new int[] {b}));
 }
 public static int g (int a, int b[])
 {
 b[0] = 2 * a;
 return b[0];
 }
 }

Output of the following code? import java.util.*; public class Test { public static void main (String args[]) throws Exception { List l = new ArrayList (); int a = (int)(3 * 2.5); for (int i = 0; i < 10; i++) l.add (i); String s = 'Hello'; l.add (a, s.getBytes ('UTF-8')[2]); System.out.println (l); } }

What is the java.net.IDN class in 1.6?

What type of the method ceil(double) from the Math class?

Which is the correct syntax for suggesting that the JVM perform garbage collection?

Which statements, when inserted at the indicated position in the following code, will cause a runtime exception when attempting to run the program? class A {} class B extends A {} class C extends A {} public class X { public static void main(String args[]) { A x = new A(); B y = new B(); C z = new C(); // insert statement here } }

The expression ""Java "" + 1 + 2 + 3 evaluates to ________.

The cookie property is created with a required ____ attribute.

The class used as a basis for inheritance is the ____ class.

The characters ____ move the cursor to the next line when used within a println() statement.

The character class ____ from java.lang.object.