Statement

try{

 }

finally{

  }

Predict the output of the following Java program.

What does JMX stand for?

What does ORM (Object-Relational Mapping) simplify?

Which of these methods of the Java String class is used to extract a single character from a String object?

public class Demo123{

     public static void main(String args[]){

String s1= new String("hello");

String s2= new String("Abekus");

System.out.println(s1=s2);

   }

}

What is an inner class in Java?

Find the output of the following Java code:

public class Abekus {

public static void main(String[] args) {

for (int i = 1; i < 2; fun())

System.out.println("Abekus");

}

public static void fun() {

System.out.println(2);

}

}

Predict the output of the following Java code:

class Abekus {

public static void main(String args[])

{

String s[] = { "ab", "de", "ef", "ab", "ef" };

for (int i = 0; i < s.length; ++i)

for (int j = i + 1; j < s.length; ++j)

if (s[i].compareTo(s[j]) == 0)

System.out.print(s[j]);

}

}

Predict the output of the following Java code.

class AbekusParent {

public static String s = "abcd";

public AbekusParent() {

System.out.print("efgh");

}

}

public class AbekusChild extends AbekusParent {

public AbekusChild() {

System.out.print("ijkl");

super();

}

public static void main(String[] args) {

AbekusChild o = new AbekusChild();

System.out.print(s);

}

}