ExtremeProgramming(XP)isadisciplineofsoftwaredevelopmentwith()ofsimplicity,communication,feedbackandcourage.Successfulsoftwaredevelopmentisateameffort-notjustthedevelopmentteam,butthelargerteamconsistingofcustomer,managementanddevelopers.XPisasimpleprocessthatbringsthesepeopletogetherandhelpsthemtosucceedtogether.XPisaimedprimarilyatobject-orientedprojectsusingteamsofadozenorfewerprogrammersinonelocation.TheprinciplesofXPapplytoany(请作答此空)projectthatneedstodeliverqualitysoftwarerapidlyandflexibly.2011-AnXPprojectneedsa()customertoprovideguidance.Customers,programmers,managers,areallworking()tobuildthesystemthat'sneeded．Customers-thosewhohavesoftwarethatneedstobedeveloped-willlearnsimple,effectivewaysto()whattheyneed,tobesurethattheyaregettingwhattheyneed,andtosteertheprojecttosuccess. A
A.small-sized] B.moderately-sized] C.large-sized] D.huge-sized]正确答案B
