What is the maximum number of segments that a cost allocation key flexfield can have? 12/18/2019 – by Mod_GuideK 0 What is the maximum number of segments that a cost allocation key flexfield can have? A. 15 B. 30 C. 25 D. 10 E. 20 SHOW ANSWERSCorrect Answer: B Explanation/Reference: Reference: https://docs.oracle.com/en/cloud/saas/global-human-resources/18c/faipc/payroll-costing.html#FAIPC1185917 Download Printable PDF. VALID exam to help you PASS.