ExtremeProgramming(XP)isadisciplineofsoftwaredevelopmentwith__1____ofsimplicity,communication,feedbackandcourage.Successfulsoftwaredevelopmentisateameffort-notjustthedevelopmentteam,butthelargerteamconsistingofcustomer,managementanddevelopers.XPisasimpleprocessthatbringsthesepeopletogetherandhelpsthemtosucceedtogether.XPisaimedprimarilyatobject-orientedprojectsusingteamsofadozenorfewerprogrammersinonelocation.TheprinciplesofXPapplytoany___2___projectthatneedstodeliverqualitysoftwarerapidlyandflexibly.AnXPprojectneedsa(an)___3___customertoprovideguidance.Customers,programmers,managers,areallworking___4___tobuildthesystemthat'sneede D．Customers-thosewhohavesoftwarethatneedstobedeveloped-willlearnsimple,effectivewaysto___5___whattheyneed,tobesurethattheyaregettingwhattheyneed,andtosteertheprojecttosuccess. 2、_____
A.small-sized B.moderately-sized C.large-sized D.huge-sized正确答案B
