Lab 11 Prelab Questions

1. What is an exception? 

2. What is the key word to use to reflect that an error has been detected? 

3. What are the key words that
are used to handle an exception? 

4. If an exception is thrown from a method that is called in main and not 
caught in your program, what happens? 

5. If an exception is thrown from a method that is called from a method in 
main and not caught in your method in main, what happens? 

6. Write a program that reads two positive integers from the command line and 
raises the first value to the power of the second value. Write exception 
classes to handle the following for the previous program: 

7. The program does not receive two arguments. 

8. The first argument is not numeric data. 

9. Second argument is not numeric data.

10. Add the code to integrate the exception classes into the program from
problem 6.