Question 1 of 5
Which method supplies a value to the current paused yield expression?
send(value) resumes the generator and makes the paused yield expression produce value.
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Quiz
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Quick Check: Python Generator Control
Check your understanding of send(), throw(), close(), paused yields, exceptions, and generator cleanup.
5 questions
~5 min
Knowledge check
Quick Check: Python Generator Control
Check your understanding of send(), throw(), close(), paused yields, exceptions, and generator cleanup.
- Stuck? Each question has an optional hint.
- Skip a hard question and review it before your results.
- Questions and answer options can shuffle between attempts.
You can retake this quiz whenever you like.
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Question 2 of 5
What argument must send() use when it starts a newly created generator?
There is no paused yield in a newly created generator, so its first send() must pass None.
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Question 3 of 5
Where does throw(exception) raise the supplied exception?
throw() resumes the suspended generator by raising the exception at its paused yield expression.
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Question 4 of 5
What is close() primarily used for on a suspended generator?
close() asks a suspended generator to terminate, allowing cleanup such as finally blocks to run.
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Question 5 of 5
What happens when throw() injects an exception that the generator does not catch?
An uncaught exception introduced with throw() leaves the generator and is raised to its caller.
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Quiz results
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Review
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Which method supplies a value to the current paused yield expression?Hint used
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What argument must send() use when it starts a newly created generator?Hint used
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Where does throw(exception) raise the supplied exception?Hint used
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What is close() primarily used for on a suspended generator?Hint used
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What happens when throw() injects an exception that the generator does not catch?Hint used