Intro to Java programming class questions.

1. Think of a programming task in which you would choose to use an exception handler. Write the code for the try-catch block. Explain the activity and your code. Please demonstrate your response with a try catch block of code.

 

2. What are the differences between checked and unchecked exceptions? What are some anti-patterns, which are poor ways of designing exception?

3. What is a try statement in Java? Provide an example.

4. What is a finally clause? Provide an example.