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

1. 1. throw

   
   
   

   2. catch

   
   
   

   3. finally

   
   
   

   4. try

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   If an exception occurs within the try block, it is thrown and cached by catch block for processing.

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

1. 1. catch

   
   
   

   2. throw

   
   
   

   3. try

   
   
   

   4. finally

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   try

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

1. 1. catch

   
   
   

   2. finally

   
   
   

   3. try

   
   
   

   4. thrown

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   Exceptional handling is managed via 5 keywords – try, catch, throws, throw and finally.

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

1. 1. Can Occur Any Time

   
   
   

   2. Run Time

   
   
   

   3. Compilation Time

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   Exceptions in Java are run-time errors.

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20. What is the output of this program?
    

    public class exception_Example
        {
                static void throwexception() throws ArithmeticException 
                {        
                    System.out.print("50");
                    throw new ArithmeticException ("Exception");
                }
                public static void main(String args[]) 
                {
                try 
                {
                    throwexception();
                }
                catch (ArithmeticException e) 
                {
                        System.out.println("M");
                }
            }
        }
    

1. 1. 50

   
   
   

   2. M

   
   
   

   3. 50M

   
   
   

   4. M50

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   50M

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