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PMI-ACP · Question #181

PMI-ACP Question #181: Real Exam Question with Answer & Explanation

The correct answer is A: 1 day. In Agile, a research story (also called a spike) is a time-boxed investigation task used to gather information, explore solutions, or reduce uncertainty. The standard time-box for a research story is 1 day. This constraint prevents teams from spending too much time on analysis an

Submitted by rachelw· Apr 18, 2026Adaptive Planning

Question

What is the normal time estimate for a research story?

Options

  • A1 day
  • B1 hour
  • CHalf an hour
  • D1 iteration

Explanation

In Agile, a research story (also called a spike) is a time-boxed investigation task used to gather information, explore solutions, or reduce uncertainty. The standard time-box for a research story is 1 day. This constraint prevents teams from spending too much time on analysis and ensures that the spike produces actionable results quickly, keeping the team moving forward without over-investing in exploration.

Topics

#Estimation#Research Story#Agile Planning#Story Sizing

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