What is the value of d in the following Java code snippet?

double d = Math.round(2.5 + Math.random());

What will be the output of the following Java program? (Note: the file is made in the C drive.)

How many times 'abekus' is printed?

public class abekus{

public static void main(String[] args){

 for(int i = 0; i<5; i++)

 {

 System.out.println("abekus");

 i++;

 }

}

}

public class abekus

{  

public static void main(String[] args) {

int a = 100;

String temp = Integer.toString(a);

System.out.println(temp);

}

}

class GFG {

public static void main (String[] args) {

   final int a=10,b=20;

   for(int i=0;a>b;i++)

   {

       System.out.println("Hello");

   }

   System.out.println("World");

}

}

What is the output of the following Java code?

class Abekus {

public static void main(String[] args) {

int i = 0110;

switch (i) {

System.out.println("Welcome to Abekus!");

}

}

}

What is the correct output of following java program?

 class Abekus {

 final public void show() {

 System.out.println("Abekus::show() called");

 }

}

class Derived extends Abekus {

 public void show() {

 System.out.println("Derived::show() called");

 }

}

public class Main {

 public static void main(String[] args) {

  Abekus b = new Derived();;

  b.show();

 }

}

Predict the output of the following Java code.

class Abekus

{

public static void main(String[] args)

{

int array1[] = {10, 20, 30, 40};

int array2[] = {10, 20, 30, 40};

if (array1 == array2)

System.out.println("Array1 and Array2 are same.");

else

System.out.println("Array1 and Array2 are not same.");

}

}

import java.util.*;

    public class outputs 

    {

        public static void main(String args[]) 

        {

            LinkedList list = new LinkedList();

            list.add(new Integer(2));

            list.add(new Integer(8));

            list.add(new Integer(5));

            list.add(new Integer(1));

    list.addFirst(new Integer(6));

    list.addLast(new Integer(9));

            Iterator i = list.iterator();

            Collections.reverse(list);

       Collections.sort(list);

            while(i.hasNext())

       System.out.print(i.next() + " ");

        }

    }