1. What are the benefits of developing assessor functions?
2. What would be an easy way to discourage the use of internal fields of an object?
3. Which functions may to be extended as part of the property interface?
4. How can we capture the stack trace from a catch block after an exception has been caught?
5. What is the best way to avoid the performance impact of a try-catch block for a system that requires optimal performance?
6. What is the benefit of using the retry function?
7. How do we hide away global variables and functions that are used internally in a module?