Exceptions
practice.

What will be the output of the following Java code?

class Output 
{
    public static void main(String args[]) 
    {
       try 
       {
           int a = 0;
           int b = 5;
           int c = b / a;
           System.out.print("Hello");
       } 
    }
}

Which of these class is related to all the exceptions that cannot be caught?

Which of these classes is used to define exceptions?

Which of these class is related to all the exceptions that can be caught by using catch?

What will be the output of the following Java code?

class exception_handling 
{
    public static void main(String args[]) 
    {
        try 
        {
            System.out.print("Hello" + " " + 1 / 0);
        }
        finally 
        {
      System.out.print("World");        	
        }
    }
}

Which of these classes is super class of Exception class?

What will be the output of the following Java code?

class exception_handling 
{
    public static void main(String args[]) 
    {
        try 
        {
            int a = args.length;
            int b = 10 / a;
            System.out.print(a);
            try 
            {
                 if (a == 1)
                     a = a / a - a;
                 if (a == 2) 
                 {
                     int []c = {1};
                     c[8] = 9;
                 }
            }
            catch (ArrayIndexOutOfBoundException e) 
            {
                System.out.println("TypeA");
            }
        catch (ArithmeticException e) 
        {
                System.out.println("TypeB");
        }
    }
}

Note: Execution command line: $ java exception_handling one two

Which of these statements is incorrect?

Which of these keywords are used for the block to handle the exceptions generated by try block?

Which of these keywords must be used to monitor for exceptions?

What will be the output of the following Java code?

public class A
 {  
    public static void main(String[] args) 
    {
        try 
        { 
            return; 
        } 
        finally 
        {
            System.out.println( "Finally" ); 
        } 
    } 
}

Which of the following classes can catch all exceptions which cannot be caught?

What will be the output of the following Java code?

class exception_handling 
{
    public static void main(String args[]) 
    {
        try 
        {
            int a = args.length;
            int b = 10 / a;
            System.out.print(a);
            try 
            {
                if (a == 1)
                    a = a / a - a;
                if (a == 2) 
                {
                    int []c = {1};
                    c[8] = 9;
                }
            }
            catch (ArrayIndexOutOfBoundException e) 
            {
                System.out.println("TypeA");
            }
            catch (ArithmeticException e) 
            {
                System.out.println("TypeB");
            }
        }
    }
}

What will be the output of the following Java code?

class exception_handling 
{
    public static void main(String args[]) 
    {
        try 
        {
            int i, sum;
            sum = 10;
            for (i = -1; i < 3 ;++i) 
            {
                sum = (sum / i);
            System.out.print(i);
            }
        }
        catch(ArithmeticException e) 
        {     	
            System.out.print("0");
        }
    }
}

Which of these keywords are used for the block to be examined for exceptions?

Which part of code gets executed whether exception is caught or not?

Which of these keywords must be used to handle the exception thrown by try block in some rational manner?

What will be the output of the following Java code?

class exception_handling 
        {
            public static void main(String args[])
            {
                try 
                {
                    int a = 1;
                    int b = 10 / a;
                    try 
                    {
                         if (a == 1)
                             a = a / a - a;
                         if (a == 2) 
                         {
                             int c[] = {1};
                             c[8] = 9;
                         }
                    }
                    finally 
                    {
                        System.out.print("A");
                    }
                }
                catch (Exception e) 
                {
                        System.out.println("B");
                }
            }
        }

What will be the output of the following Java code?

class Output 
{
    public static void main(String args[]) 
    {
       try 
       {
           int a = 0;
           int b = 5;
           int c = a / b;
           System.out.print("Hello");
       }
       finally 
       {
           System.out.print("World");
       } 
    }
}

What will be the output of the following Java code?

class exception_handling 
{
    public static void main(String args[])
    {
        try 
        {
            throw new NullPointerException ("Hello");
            System.out.print("A");
        }
        catch(ArithmeticException e) 
        {
      System.out.print("B");        	
        }
    }
}