What will be the output of this program?

 public class Test
 {
 public static void main (String args[])
 {
 String a, b, c, d;
 a = ''Hello1234'';
 b = ''Hello'' + String.valueOf(1234);
 c = ''Hello'' + ''1234'';
 d = new String (new char[]{'H', 'e', 'l', 'l', 'o', '1', '2', '3', '4'});
 System.out.print (a == b);
 System.out.print ('' '');
System.out.print (a.equals(b));
 System.out.print ('' '');
 System.out.print (a == c);
 System.out.print ('' '');
System.out.print (a.equals(c));
 System.out.print ('' '');
 System.out.print (a == d);
 System.out.print ('' '');
System.out.print (a.equals(d));
 System.out.print ('' '');
 }
 }

Choose the correct statement:

What is the superclass of java.net.DatagramSocket?

What should be the replacement of '//ABC' in the following code? class Krit { String str= new String('OOPS !!! JAVA'); public void KritMethod(final int iArgs) { int iOne; class Bicycle { public void sayHello() { //ABC } } } public void Method2() { int iTwo; } }

Which statement is true of the HashMap class?

A .java file without any source code is a valid java file.

The signature of a method consists of ________.

The __________ function returns the smallest integer that is greater than or equal to the number.

The ________ properties are defined in the javafx.scene.text.text class.

The ________ method is used to display a message dialog.

The ________ loads java bytecode to the memory.