Question: Question 9 5 pts When you call a function that returns an error value, it's important to test whether that value is before proceeding. If

Question 9
5 pts
When you call a function that returns an error value, it's important to test whether that value is before proceeding. If it's anything other than it means there's an error that must be handled.
Question 9 5 pts When you call a function that

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