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1、考试复习题库精编合集PMP认证考试练习题（29,30）考试复习题库精编合集PMP认证考试练习题（29,30）1、【单选题】UsingthefigureintheSpecialwindow,TheCriticalpathis（）weeks.2.5分A、21B、22C、23D、24E、25答案：D;2、【单选题】Whichofthefollowingimpactsthecriticalpath?2.5分A、Changingthetaskduration.B、Reducethefreefloatofanactivity.C、ExecutingabackwardpassD、AorB.E、Noneoft
2、heabove.答案：A;3、【单选题】Therangeoftimeallowedforanactivitytobecompletedinisthe（）.2.5分A、Plannedtime(Duration).B、Floattime(LS-ES,orLF-EF).C、Criticaltime(whenES=LS,orEF=LF).D、Scheduledtime(LF-ES).E、Event.答案：D;4、【单选题】UsingthedatashownintheSpecialwindow,ActivitiesP,Q,andTarecriticalpathactivities.Inordertosh
3、ortenthetimedurationoftheproject,whichactivityshouldbecrashedfirst?2.5分A、PB、QC、RD、SE、T答案：A;5、【单选题】Freefloatistheamountoftimethatanactivitymaybedelayedwithoutaffectingthe（）.2.5分A、Earlystartofthesucceedingactivities.B、Latestartofthesucceedingactivities.C、Projectfinish.D、Costoftheproject.E、Noneoftheabo
4、ve.答案：A;6、【单选题】UsingthefigureintheSpecialwindow,ByhowmanyweekscanactivityFslipwithoutextendingtheenddateoftheproject?2.5分A、0B、1C、2D、3E、4答案：D;7、【单选题】UsingthefigureintheSpecialwindow,Thecriticalpathis:2.5分A、A-B-GB、C-GC、C-DD、E-FE、A-B-GandC-D答案：B;8、【单选题】UsingtheproblemstatedintheSpecialwindow,Calculatet
5、hedeviationofdurationforthetask,usingthePERTconceptofstandarddeviationoftaskduration.2.5分A、0.5B、1C、1.8D、2.2E、2.8答案：C;9、【单选题】ThefirststepinbuildingaPERT/CPMnetworkisto:2.5分A、CreateaflowchartB、DeterminethecriticalpathC、ShowtaskrelationshipsD、CreateaworkbreakdownstructureE、Noneoftheabove.答案：D;10、【单选题】I
6、ncrashingatask,youwouldfocuson:2.5分A、Asmanytasksaspossible.B、Noncriticaltasks.C、Acceleratingperformanceoftasksoncriticalpath.D、Accelerateperformancebyminimizingcost.E、AandD.答案：C;11、【单选题】Thecriticalpathinaschedulenetworkisthepaththat:2.5分A、TakesthelongesttimetocompleteB、MustbedonebeforeanyothertasksC
7、、Allowssomeflexibilityinschedulingastarttime.D、IsnotaffectedbyscheduleslippageE、Alloftheabove.答案：A;12、【单选题】UsingtheproblemstatedintheSpecialwindow,Calculatetheexpectedvalueofduration(indays)usingthePERTconceptoftheexpecteddurationofatask2.5分A、8B、8.8C、9.1D、9.7E、10.5答案：B;13、【单选题】UsingtheWBSintheSpecia
8、lwindow,aninstanceofaworkpackageis:2.5分A、BuildhouseB、ExcavateC、PrepareFoundationD、BandC.E、Noneoftheabove答案：E;14、【单选题】YourteamhaspreparedaCPMscheduleforyourreview.Younoticethatonenodehassixinputs(includingtwodummyactivities)andfouroutputs(whichincludeonedummyactivity).Selectthecorrectstatementfromthe
9、following:2.5分A、Thisisavalidrepresentationifthelogiciscorrect.B、Thisisinvalidbecauseanodecanhaveamaximumofonedummyinputrepresentationifthelogiciscorrect.C、Thisisinvalidbecausenodescannothavebothdummyinputsanddummyoutputs.D、Thisisainvalidbecausethenumberofoutputsmustequalthenumberofinputs.E、Thisisinv
10、alidbecauseamaximumoftwoinputsandtwooutputsareallowedusingthecriticalpathmethod.答案：A;15、【单选题】Allofthefollowingarecategoriesofamilestoneinascheduleexcept:2.5分A、Enddate.B、Contractdates.C、Keyeventsscheduled.D、Imposeddates.E、Taskduration.答案：E;16、【单选题】Duringprojectexecution,thecustomerauthorizesandfundsa
11、scopechangewhichrequiresamajorchangeintheschedule.Thebaselineschedule:2.5分A、Nowbecomesthenewschedule,includingthechanges,andtheoriginalbaselineisdisregarded.B、Isstilltheoriginalbaselinebutannotatedtoreflectthatachangehastakenplace.C、Isamendedtoreflectthescopechange,buttheoriginalbaselineisstillmaint
12、ainedforpost-projectreview.D、Ismeaninglesssinceeveryscheduleupdatechangesthebaseline(i.e.,arubberbaseline.)E、Isthesamesincebaselineschedulescannotchangeoncethedevelopmentphaseiscompleted.答案：C;17、【单选题】TheactualconfigurationofaPERT/CPMnetwork（）theamountofresourcesthatcanbedevotedtotheproject.2.5分A、Inc
13、reases.B、IsnotaffectedbyC、DoesnotrequireD、IsheavilydependentuponE、Istheonlymeansofdetermining答案：D;18、【单选题】Excessiveflexibilityinspecifyingrequirementswill（）thelikelihoodoftimeoverruns.2.5分A、Reduce.B、Eliminate.C、DoubleD、IncreaseE、Notaffect答案：D;19、【单选题】Networkschedulesarepreparedduringthe（）phaseandupd
14、atedduringthe（）phase.2.5分A、Conceptual,execution.B、Development,implementation.C、Development,close-out.D、Implementation,close-out.E、Planning,finishing.答案：B;20、【单选题】SchedulingsystemssuchasPERT,ADM,andPDMareprojectmanagementtoolstobeusedby:2.5分A、Theprojectmanagerandprojectofficepersonnel.B、Theprojecttea
15、mandfunctionalmanagers.C、Theprojectsponsor.D、Alloftheabove.E、AandB.only.答案：E;21、【单选题】Increasingresourcesonthecriticalpathactivitiesmaynotalwaysshortenthelengthoftheprojectbecause:2.5分A、Certainactivitiesaretime-dependentratherthanresource-dependent(i.e.,usingthreeovensratherthanonetobakeacake).B、Safe
16、ty,OSHAandEPAmayhaveplacedrestrictionsonthenumberofpeopleusedoncertainactivitiesorinthephysicallocationoftheproject.C、Theskillleveloftheaddedresourcesmightnotbeappropriatefortheactivitiestobeperformed.D、Addingmoreresourcesmaycreateadditionalworkandproduceinefficiencies(i.e.,additionalpeoplemayneedtr
17、ainingandsupervision.)E、Alloftheabove.答案：E;22、【单选题】Fasttrackingmeansto:2.5分A、Speedupaprojectthroughparalleltasks.B、Swaponetaskforanother.C、Reducethenumberoftasksifpossible.D、BandC.E、Noneoftheabove.答案：A;23、【单选题】AlinemanagerprovidesyouwiththreeestimatesforhisactivityinyourPERTnetwork.Hisestimatesare2w
18、eeksoptimistically,4weeksmostlikely,and12weekspessimistically.Theexpectedtimewhichwouldappearonthechartwouldbe:2.5分A、4weeksB、5weeksC、6weeksD、7weeksE、Noneoftheabove.答案：B;24、【单选题】Asaprojectiscarriedoutandslacktimeisconsumedonindividualtasks,theslackleftoverfortheremainingtasksis:2.5分A、Insignificant.B、
19、Reduced.C、Unchanged.D、Increased.E、Doubled.答案：C;25、【单选题】Managementhasdecidedtocrashaprojectinordertoavoidpenaltypaymentsforlatedeliveries.Tocrashtheproject,eitherovertimeoradditionalresourcesshouldbeassignedto:2.5分A、Allactivities.B、Onlythoseactivitieswiththelongesttimedurations.C、Thoseactivitiesonthe
20、criticalpathbeginingwiththelongesttimedurationactivities.D、Thoseactivitieswiththegreatestdegreeofrisk.E、Noneoftheabove.答案：C;26、【单选题】Thepurposeofadummyactivityinanactivity-on-arrowdiagramisto:2.5分A、Identifyataskthatcouldbereplacedbyanother.B、Taketheslacktimeintoaccount.C、Showataskthatisnotnecessarily
21、needed.D、Denoteamilestone.E、Showadependencyrelationship.答案：E;27、【单选题】Anetworkhasbeendevelopedwithresourcesfromsixdifferentdepartments.Oneofthesixdepartmentshasjustinformedyouthattheycanincreasethenumberofemployeesfrom5to8.Thiswillresultin:2.5分A、Ashorteningofthecriticalpath.B、Ashorteningofthenoncriti
22、calpath.C、Adecreaseinthetotalcostoftheproject.D、Anincreaseinthecostoftheproject.E、AthroughDarepossiblebaseduponwheretheresourcesaredeployed.答案：E;28、【单选题】OnNovember1,$1000worthofworkontaskAwassupposedtohavebeendone(BCWS);however,theBCWPwas$850.Calculatetheschedulevariance:2.5分A、￥-100B、￥100C、￥-150D、￥1
23、50E、85%答案：C;29、【单选题】Aplanhasbudgetedthreeweeksofeffortforconsultants,butthejobwasdoneinonlytwoweeks.Calculatethevariance:2.5分A、1.50%B、33.00%C、75%D、67%E、Noneoftheabove.答案：B;30、【单选题】Barchartsaremostappropriatefor:2.5分A、Comparingactualtoplannedperformancetoeachactivity.B、Showingslacktime.C、Showingcriti
24、calpathdependencies.D、Showingwhichactivitiescanberearrangedinparallel.E、Alloftheabove.答案：A;31、【单选题】Resourcelevelingwilloftenaffecttheprojectbymakingit:2.5分A、Shorter.B、LongerC、Moreresponsivetocustomerneeds.D、AandC.E、BandC.答案：B;32、【单选题】Anon-criticalpathactivityiscompletedinhalfthetime.Then,2.5分A、Thecr
25、iticalpathisalsoreduced.B、Theslackinthepathcontainingthisactivitywillincrease.C、Thetotalcostforthisactivityhasdecreased.D、Manpowerfromthisactivitycanbeassignedtootheractivities.E、Alloftheabove.答案：B;33、【单选题】UsingthefigureintheSpecialwindow,TheslacktimeinActivityGis（）weeks.2.5分A、2B、3C、4D、5E、7答案：C;34、【
26、单选题】Oncethelogicofanetworkislaidout,theprojectmanagerwillconductaforwardpassandbackwardpassthroughthenetwork.Thiswillprovideinformationonthe（）andidentificationofthe（）.2.5分A、Slackforeachactivity,criticalpath.B、Slackforeachactivity,highriskactivities.C、Manpowershortages,highriskactivities.D、Highriskac
27、tivities,non-criticalpaths.E、Manpoweravailability,contingencyplans.答案：A;35、【单选题】ADMisanactivity-on-arrowmethod.Inthismethod,adummyactivity:2.5分A、Denotesacriticalpathrelationship.B、Denotesanydependencyrelationship.C、Showsslack.D、Identifiescustomerdeliverablesdates.E、Identifiescustomerteammeetingdates.答案：B;36、【单选题】UsingthefigureintheSpecialwindow,ActivityLhasanearlystarttimeof（）weeksandanearlyfinishtimeof（）weeks.2.5分A、11,13B、12,14C、13,15D、14,16E、15,17答案：E; 21 / 21