Can anyone explain how to work out when a exeption will appear?

Question

please help!

Answer 1

Edited:
https://www.sololearn.com/learn/JUMP_LINK__&&__Python__&&__JUMP_LINK/2440/
https://www.sololearn.com/learn/Python/2441/
https://www.sololearn.com/learn/Python/2442/
https://www.sololearn.com/learn/Python/2443/

Answer 2

Here is some detail on the different exceptions.
https://docs.python.org/3/library/exceptions.html

Answer 3

Any I/O operation when you are dealing with external data could be prone for exceptions. Consider wrong user input, failing DB read operation, connectivity issues etc.