单项选择题
A.Implementation Plan
B.Detailed Design Development
C.Project Kick-off
D.Staging Plan
E.High-Level Design
单项选择题 Whichofthesephasesinvolvesensuringthatanewsolutionhasbeenintegratedwithoutdisruptingtheexistingnetwork？Selectexactly1answer（s）fromthefollowing：（）。
单项选择题 Whichdefinitionbestdescribesthestafftrainingservicecomponentwithintheimplementphase？Selectexactly1answer（s）fromthefollowing：（）。
单项选择题 Choosethemostaccuratestatementregardingtheaccountqualificationandplanningservicecomponentinthepreparephase.Selectexactly1answer（s）fromthefollowing：（）。