AcustomerhasrequestedanIBMSystemStorageDS8700solutiontomeetthefollowingrequirements-20%yearlygrowth-29，000IOPS-approximately50\/50mixofread\/writeoperations-small（4KB）datatransfersThestoragespecialisthascreatedaDiskMagicmodelinwhicheachportiscapableofapproximately2，900to3，100IOPS.WhatistheminimumnumberofportsthatshouldbeconfiguredontheDS8700tohandletheprojectedworkloadforthefirstyear（）
A.8
B.10
C.12
D.16
参考答案：C
