单项选择题

Conductingaprojectkick-offintheplanphaseprovideswhichofthefollowingcustomerbenefits?Selectexactly1answer(s)fromthefollowing:()。

A.ensurethatitreceivesdetailednetworkdiagrams
B.reducetheriskofdowntimeduetofacilities-relatedproblems
C.ensureend-usersupportimmediatelyafterthelaunchofanewsystem
D.confirmprojectrolesandresponsibilities,aswellasmilestonedates