1. A version control system will guarantee the integrity of your source code, giving you the opportunity to analyze the history of each modification that you've made. 2. Try-catch is a way to control...

1. A version control system will guarantee the integrity of your source code, giving you the opportunity to analyze the history of each modification that you've made.

2. Try-catch is a way to control exceptions that have been invoked by the code you are writing. Try-finally is a way to guarantee that, even with an exception inside the try-block, the finally block will carry out its process. You can use try-catchfinally when you want to solve both situations in the same piece of code.