Answers

1. A list is a mutable object whereas a tuple is immutable. This means we can update a list after creating it. This is not true for tuples.
2. The with statement is used with a context manager.
3. The else block is executed only when the code in the try block is executed without any error. A follow-up action can be coded in the else block once the core functionality is executed without any problem in the try block.
4. Generators are efficient in memory and also easy to program as compared to iterators. A generator function automatically provides an iterator instance and the next function implementation out of the box.
5. The use of multiple handlers is common because one handler usually focuses on one type of destination. If we need to send log events to multiple destinations and perhaps with different priority levels, we will need multiple handlers. Also, if we need to log messages to multiple files with different logging levels, we can create different file handlers...