Grokking Advanced JavaScript
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Chapter Assessment: Error Handling
These questions cover the three kinds of errors, the built-in error types, how try...catch and finally behave, and how throw and rethrowing report problems to the caller. Each attempt draws 10 of 20 questions. After you answer, read the explanation on every option.
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Test Your Knowledge
Check your understanding and reinforce the key concepts covered in this section with a short, targeted assessment.
10 Questions
~15 mins
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