Return type of uncaught_exception() is ___________. 

Which of the following keyword prevents inheritance of a class?

Predict the output of the following Java code:

Which loop is more efficient for iterating through an array?

What is the use of final keyword in Java?

Predict the output.

class Abekus {

public static void main(String args[])

{

String str = " Welcome to Abekus ";

System.out.println(str.trim());

}

}

class GFG {

public static void main (String[] args) {

  int x,y;

       x=5;

       {

            y=6;

            ++y;

       }

       System.out.println(x+" "+(++(++y)));

}

}

What will be the output of the program?

class Test
{
   public static void main(String [] args)
   {
       Test p = new Test();
       p.start();
   }

   void start()
   {
       boolean b1 = false;
       boolean b2 = fix(b1);
       System.out.println(b1 + " " + b2);
   }

   boolean fix(boolean b1)
   {
       b1 = true;
       return b1;
   }
}

Predict the output of the following Java code.

class Abekus {

void go()

{ long[] l1 = { 6, 10, 4, 14 };

long[] l2 = relax(l1);

System.out.print(l1[0] + l1[1] + l1[2] + l1[3] + " ");

System.out.println(l2[0] + l2[1] + l2[2] + l2[3]);

}

long[] relax(long[] l)

{ l[2] = 10;

return l;

}

public static void main(String[] args)

{

Abekus A = new Abekus();

A.go();

}

}

 class method 

    {

        static int i;

     static int j;

        void add(int a , int b)

        {

            i =++j + ++b;

            j =++i + b++;

        }

    }    

    class output 

    {

        public static void main(String args[])

        {

            method obj1 = new method();

            method obj2 = new method();   

            int a = 5;

            obj1.add(++a, ++a + 1);

            obj2.add(6, a);

            System.out.println(obj1.i+" "+obj2.j);     

        }

   }