(Choose 1 answer)
If an XP team cannot provide an estimate for a story, what should they do to gain a better understanding of the story?
A. Provide their best guess based on what they know.
B. Skip that story and exclude that story from the release.
C. No action required; keep the story with no estimates
D. Create a spike story---a new story under which the team will do some research or other work to gain a better understanding of the original story.
f.
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