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What is PEP 8?
A Python testing framework
Python's style guide for code formatting and naming conventions
A Python library for error handling
What is the purpose of type hints in Python?
To make code run faster
To document the expected types of function parameters and return values
To replace the need for variable names
A function converts user text to a number with int(). Which approach is recommended for handling invalid text?
int()
Wrap the call in a bare except clause
Catch ValueError and respond to it
Add a type hint so Python rejects the text
Why are unit tests important for defensive programming?
They slow down development to make code more careful
They verify code behaves correctly under various conditions and catch regressions
They replace the need for error handling
You must answer all questions before checking your work.
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