ConFigurAtion mAnAgEmEnt is thE proCEss oF mAnAging ChAngE in hArDwArE, soFtwArE, FirmwArE, DoCumEntAtion, mEAsurEmEnts, EtC、As ChAngE rEquirEs An initiAl stAtE AnD nExt stAtE, thE mArking oF signiFiCAnt stAtEs within A sEriEs oF sEvErAl ChAngEs BEComEs importAnt. thE iDEntiFiCAtion oF signiFiCAnt stAtEs within thE rEvision history oF A ConFigurAtion itEm is thE CEntrAl purposE oF ______ iDEntiFiCAtion.
A、BAsElinEB、vAluEC、CostD、Control