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TOPIC: Discrepancies in Achieve PMP Exam Success Book

Discrepancies in Achieve PMP Exam Success Book 8 years 10 months ago #12630

  • Abi Badiru
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In the Achieve PMP Success book for CPM calculation it states that first day is Day 0 and the successor activity's ES is equal to the predecessor's EF. But in the PMPreCast it states that the first day as Day 1 and the successor activity's ES is equal to the predecessor's EF +1. Which method is accurate for the exam?

Also the Achieve PMP book has a question on Risk Attitude which is not in the PMBOK or the PMPreCast.
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