csm认证考试题

Question#1Whichofthefollowingbestdescribesasprint?Asprintisacondensedamountoftimeinwhichadevelopmentteamworksasmanyhoursastheyneedtoinordertofinishtheworkassignedtothem.Asprintisapre-specifiedamountoftimeinwhichthedevelopmentteamworksatasustainablepacetocompleteachosensetofwork.Asprintisafixedamountoftimesetasideforateamtoruntestsandfixanyoutstandingbugsrightbeforetheproductships.Asprintisapre-specifiedperiodoftimeduringwhichteammemberschooseindividualitemsfromtheproductbacklogtoworkon.Aseachitemiscompleted,anewitemisbroughtintothesprint.Yougotitright!CSMCourseEvaluationQuestion#1Question:Whichofthefollowingbestdescribesasprint?Thecorrectanswerwas:Asprintisacondensedamountoftimeinwhichadevelopmentteamworksasmanyhoursastheyneedtoinordertofinishtheworkassignedtothem.Asprintisapre-specifiedamountoftimeinwhichthedevelopmentteamworksatasustainablepacetocompleteachosensetofwork.Asprintisafixedamountoftimesetasideforateamtoruntestsandfixanyoutstandingbugsrightbeforetheproductships.Asprintisapre-specifiedperiodoftimeduringwhichteammemberschooseindividualitemsfromtheproductbacklogtoworkon.aseachitemiscompleted,anewitemisbroughtintothesprint.CorrectAnswerExplanation:Theconceptsofsprints,sustainablepace,andasprintbacklogarediscussedinthefollowingsources:ScrumPrimer,MountainGoatSoftwarewebsite,andtheScrumGuide.Oneoftheprinciplesofagiledevelopmentis“sustainablepace,”andonlybyworkingregularhoursatareasonablelevelcanteamscontinue(runningsprints)indefinitely.ScrumPrimerScrumprojectsmakeprogressinaseriesofsprints,whicharetimeboxediterationsnomorethanamonthlong.Atthestartofasprint,teammemberscommittodeliveringsomenumberoffeaturesthatwerelistedontheproject’sproductbacklog.Attheendofthesprint,thesefeaturesaredone--theyarecoded,tested,andintegratedintotheevolvingproductorsystem.Attheendofthesprintasprintreviewisconductedduringwhichtheteamdemonstratesthenewfunctionalitytotheproductownerandotherinterestedstakeholderswhoprovidefeedbackthatcouldinfluencethenextsprint.MountainGoatSoftwarewebsite.Asprintisaniteration.Sprintsaretime-boxed....Sprintsoccuroneafteranother,withnotimeinbetweensprints.ScrumGuideQuestion#2Question:WhatisthemaximumtimethatScrumrecommendstheteamspendinthedailyscrum(dailystandup)?Thecorrectanswerwas:FifteenminutesThirtyminutesOnehourFourhoursAslongasittakesCorrectAnswerExplanation:AdailyScrummeetingistimeboxedatfifteenminutesandterminatesattheendoffifteenminutes,regardless.ScrumPrimerThisisashort(15minute)meeting...ScrumPapers...themeetingisrestrictedto15minutes,which,surprisinglyisampletime.DoBetterScrumQuestion#3Question:InScrum,whatdowecalltheindividual,detailedpiecesofworkneededtoconvertaproductbacklogitemintoworkingsoftware.Hint:Theymakeupthesprintbacklogandareoftenestimatedinhours.Thecorrectanswerwas:TasksUsecasesFbisStoriesScrumbitsCorrectAnswerExplanation:FromtheScrumGuide:TasksarethedetailedpiecesofworkneededtoconverttheProductBacklogintoworkingsoftware....ThistasklistiscalledtheSprintBacklog.Question#4Question:WhichofthefollowingisNOTatypicalScrumartifact?Thecorrectanswerwas:ProductbacklogSprintbacklogBurndownchartGanttchartCorrectAnswerExplanation:Whilethereissomedebateastowhethertherearethreeorfourartifacts,aGanttchartisnotatypicalScrumartifact.TheScrumPrimer,MountainGoatSoftware.com,andDoBetterScrumallincludetheproductbacklog,sprintbacklog,andburndownchartsintheirlistsofartifacts.Question#5Question:WhichofthefollowingisNOTaroleinScrum?Thecorrectanswerwas:TeamScrummasterProductownerProjectmanagerCorrectAnswerExplanation:FromDoBetterScrum:TheresponsibilitiesofthetraditionalprojectmanageraredividedoverthethreerolesintheScrumTeam:‣TheProductOwnermanagestheproduct(andreturnoninvestment)‣TheScrumMastermanagestheprocess‣Theteammanagesitself.FromMountainGoatSoftware.com:Oneconvenientwaytothinkoftheinterlockingnatureofthesethreerolesisasaracecar.Theteamisthecaritself,readytospeedalonginwhateverdirectionitispointed.Theproductowneristhedriver,makingsurethatthecarisalwaysgoingintherightdirection.TheScrumMasteristhechiefmechanic,keepingthecarwell-tunedandperformingatitsbest.Question#6Question:WhichofthefollowingisNOTtraditionallyoneoftheScrumactivities?Thecorrectanswerwas:SprintplanningSprintreviewSprintretrospectiveDailyscrumWeeklyinspectionCorrectAnswerExplanation:FromDoBetterScrum:ThesprintistheheartbeatoftheScrumcycle.Itisbookmarkedbysprintplanningatthestartandbythesprintreviewandsprintretrospectiveattheend....Eachdayduringthesprinttheteamholdsadailyscrummeeting.FromMountainGoatSoftware.com:ThesprintitselfisthemainactivityofaScrumproject....Thefirstactivityofeachsprintisasprintplanningmeeting....Oneachdayofthesprint,adailyscrummeetingisattendedbyallteammembers....Attheendofasprint,theteamconductsasprintreview....Anotheractivityperformedattheendofeachsprintisthesprintretrospective.Question#7Question:WhichofthefollowingresponsibilitiesdoesNOTfalltotheScrumMasterThecorrectanswerwas:removingimpedimentsFacilitatingmeetingsRemindingtheteamoftheprocessAssigningtaskstoteammembersPushingbackagainstproductownerreques