Java Exception Handling Test – 1

1. What will be the output of the following Java program?

 
    class exception_handling 
    {
        public static void main(String args[]) 
        {
            try 
            {
                int a, b;
                b = 0;
                a = 5 / b;
                System.out.print("A");
            }
            catch(ArithmeticException e) 
            {
        	System.out.print("B");        	
            }
            finally 
            {
    	        System.out.print("C");
            }
        }
    }

2. Which of these keywords is not a part of exception handling?

3. Which of these keywords is used to manually throw an exception?

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

5. When does Exceptions in Java arises in code sequence?

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

7. What will be the output of the following Java program?

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

8. What will be the output of the following Java program?

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

9. What will be the output of the following Java program?

 
    class exception_handling 
    {
        public static void main(String args[]) 
        {
            try 
           {
                int a, b;
                b = 0;
                a = 5 / b;
                System.out.print("A");
            }
            catch(ArithmeticException e) 
            {
        	System.out.print("B");        	
            }
        }
    }