How do you handle multiple exceptions in Python?

• A. By using multiple try blocks
• B. By specifying multiple exception types in a tuple in the except clause
• C. By using the finally clause
• D. By defining them in a list

Answer: (B)

The correct approach to handle multiple exceptions in Python is by specifying multiple exception types in a tuple within the except clause. This allows the program to catch multiple specific exceptions that may arise from the code inside the try block, efficiently managing error responses without needing separate try-except structures for each type of exception.

When you use a tuple in the except statement, if any of the specified exceptions are raised, the associated block of code will execute. This approach enhances readability and maintainability of the code by consolidating exception handling into a single location. For example, the syntax would look like this:

try:

# code that may raise exceptions

except (TypeError, ValueError):

# handle TypeError and ValueError exceptions

This is more efficient than using multiple try blocks, where each block would have to independently manage its own exception handling. It also provides more control than using the finally clause, which is meant for cleanup actions regardless of whether an exception occurred or not. Finally, defining exceptions in a list does not directly work with the except clause as it is for tuples; lists cannot be used in the same way for exception handling.