13 - Lecture notes 13 PDF
| Title | 13 - Lecture notes 13 |
|---|---|
| Author | Ridhima Behl |
| Course | Project Management |
| Institution | Fanshawe College |
| Pages | 37 |
| File Size | 1.7 MB |
| File Type | |
| Total Downloads | 39 |
| Total Views | 202 |
Summary
chapter 13 (imp)...
Description
Exam Name___________________________________
TRUE/FALSE.WriteʹTʹifthestatementistrueandʹFʹifthestatementisfalse. 1) Aresourceplanningprocesstakessalesandoperationsplans;processesinformationinthewayof timestandards,routings,andotherinformationonhowthefirmproducesitsservicesorproducts; andthenplanstheinputrequirements.
1)
2) Enterpriseresourceplanning(ERP)systemsaresmall,functionalinformationsystemsareasthat supportmanyenterpriseprocessesanddatastorageneeds.
2)
3) Anenterpriseprocessisacompany - wideprocessthatcutsacrossfunctionalareas,businessunits, geographicregions,andproductlines.
3)
4) ERPsystemsallowanorganizationtoviewitsoperationsasfunctionalareasratherthanhavingto trytoputtogetherthedifferentinformationpiecesproducedbyitsvariousfunctionsand divisions.
4)
5) Theabilityofonepieceofsoftwaretointeractwithothersiscalledinteroperability.
5)
6) Materialrequirementsplanning(MRP)isacomputerizedinformationsystemdeveloped specificallytoaidinmanagingdependentdemandinventoryandschedulingreplenishment orders.
6)
7) Dependentdemandoccursbecausethequantityrequiredisafunctionofthedemandforother itemsheldininventory.
7)
8) Lumpydependentdemandcanresultfromcontinuousindependentdemand.
8)
9) Thebillofmaterialsisarecordofallthecomponentsofanitem,theparent - component relationships,andusagequantitiesderivedfromengineeringandprocessdesigns.
9)
10) Anenditemisanitemthathasatleastoneparentandatleastonecomponent.
10)
11) Apurchaseditemmayhaveoneormoreparents.
11)
12) Partcommonalityreferstothedegreetowhichacomponenthasmorethanoneimmediateparent.
12)
13) Partcommonalitytendstoincreaseinventorycosts.
13)
14) Apurchaseditemhasoneormorecomponentsbecauseitcomesfromasupplier.
14)
15) Aparentisanyitemthatmaygothroughoneormoreoperationstobeprocessedintooneormore components.
15)
16) Themasterproductionschedule(MPS)detailshowmanyenditemswillbeproducedwithin specifiedperiodsoftime.
16)
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17) Grossrequirementsarethetotaldemandderivedfromallparentproductionplans.
17)
18) Foritemsmanufacturedin - house,onecomponentofleadtimeiswaitingtime.
18)
19) Foritemsmanufacturedin - house,onecomponentofleadtimeisprocessingtime.
19)
20) Lot-for- lot(L4L)isarulethatmaintainsthesameorderquantityeachtimeanorderisissued.
20)
21) Safetystockisneverusedwithmaterialrequirementsplanningsystems.
21)
22) Anactionbucketisthefirstweekʹsentryoftheplannedorderreleaserow.
22)
23) Onetechniqueforprojectingtime- phasedcapacityrequirementsforworkstationsiscapacity requirementsplanning.
23)
24) Finitecapacityschedulingisanalgorithmdesignedtoscheduleagroupofordersappropriately acrosstheentireshop.
24)
25) MRPIItiesMRPtothecompanyʹsfinancialsystem.
25)
26) EnvironmentalmanagementandMRPdonotworkwelltogether.
26)
27) Distributionrequirementsplanning(DRP)isaninventorycontrolandschedulingtechniquethat appliesMRPprinciplestodistributioninventory.
27)
28) TheprinciplesofMRPshouldnotbeappliedtodistributionsystems.
28)
29) Thebillofresources(BOR)isarecordofalltherequiredmaterial,equipmenttime,staff,andother resourcesneeded,theparent - componentrelationships,andtheusagequantities.
29)
30) FasterresponsetomarketchangesandreducedinventorylevelsarebothbenefitsofMRP.
30)
31) Anitemiscalledadependentdemanditembecausedemandisdependentoncustomer preferences.
31)
32) Themasterproductionscheduleisaforecastofdemandforfamiliesofproducts.
32)
33) Abillofmaterialslistsallcomponents,ingredients,asandmaterialsneededtoproduceoneunitof anenditem.
33)
34) Thelot- for- lotlotsizingtechniqueisparticularlyappropriatewhendemandisnotverysmooth andsetupcostissmallcomparedtoholdingcosts.
34)
35) Anintermediateitemmusthavealeastonecomponentsandleastoneparent. 36) Themasterproductionscheduleispartofthematerialrequirementsplanthatspecifieshowmany enditemswillbeproducedwithinspecifiedperiodsoftime.
2
35) 36)
37) Thequantityrequiredofadependentdemandeditemiscomputedfromthedemandforthefinal productsinwhichtheitemisused.
37)
38) MRPisgenerallypracticedonitemsemanatingfromindependentdemand.
38)
39) Timedphasedproductstructure,unlikeBillofmaterials,addstheconceptofleadtimes.
39)
40) InMRP,theinventoryrecorddividesthefutureintotimeperiodscalledtimebaskets.
40)
41) Theaggregateplan,derivedfromthemasterproductionschedule,specifiesinmoredetailhow muchwhichproductsistobemadeandatwhattimes.
41)
42) OnlyveryaccuratelotsizesarecalculatedinadvancecanMRPbeeffective.
42)
43) Anitemmadefromwatermorecomponentsisreferredtoasaparentitem.
43)
44) Partcommonalityreferstoadegreetowhichacomponenthasmorethanoneimmediateparent.
44)
45) Dependentdemandoccursbecausethequantityrequiredisafunctionofthedemandforother itemsheldininventory.
45)
46) Anintermediateitemisasubassembly.
46)
47) Apurchaseditemisacomponentreceivedbythecompanyandtakenoutofinventory.
47)
48) Aperiodicorderquantityissuesordersatpredeterminedintervalsusingthesamequantityfor eachorder.
48)
49) Usingaperiodicorderquantitygeneratesahighlevelofaverageinventorybecauseitcreates inventoryremnants.
49)
50) Safetystockismorecomplexforindependentdemanditemsthanfordependentdemanditems.
50)
51) Amaterialrequirementsplanforeachcomponentitemisgeneratedfromthemasterproduction scheduleandothersourcesusinganMRPexplosion.
51)
52) Anactionnoticeisahandwrittenmemosentfromthesupervisorofthedepartmenttotheline workers.
52)
53) Tomatchthematerialrequirementsplanwithafacilitiesproductioncapacity,thecapacity requirementsplanningtechniquecanbeused.
53)
54) MaterialrequirementsplanningIIallowsMRPtobeusedinservices. 55) Serviceprovidersmustplanforthesameresourcesasinthemanufacturingcompanyhaving demandmaterialdriven.
3
54) 55)
MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. 56) Plannedleadtimeforpurchaseditemsis A) timedifferencebetweenwhentheorderwasissuedandwhenitwouldbereceivedfromthe supplier. B) orderprocessingtime. C) setuptimeplusmaterialshandlingtimepluswaitingtime. D) setuptimeplusprocessingtimepluswaitingtime.
56)
57) Aresourceplanningprocesstakes A) marketinganddistributionplan;processesinformationinthewayoftimestandards, routings,andotherinformationonhowthefirmproducesitsservicesorproducts;andthen planstheinputrequirements. B) buyingandproductionplan;processesinformationinthewayoftimestandards,routings, andotherinformationonhowthefirmproducesitsservicesorproducts;andthenplansthe inputrequirements. C) modellingandbrandingplan;processesinformationinthewayoftimestandards,routings, andotherinformationonhowthefirmproducesitsservicesorproducts;andthenplansthe inputrequirements. D) salesandoperationplan;processesinformationinthewayoftimestandards,routings,and otherinformationonhowthefirmproducesitsservicesorproducts;andthenplanstheinput requirements.
57)
58) Atermforsystemsthatarelarge,integratedinformationsystemswhichsupportmanyenterprise processesanddatastorageneedsiscalled A) materialresourceplanning. B) effectiveresourceplanning. C) standardresourceplanning. D) enterpriseresourceplanning.
58)
59) Thelot- sizingrulethatgeneratesthehighestlevelofaverageinventorybecauseitcreates inventoryremnantsis A) periodicorderquantity(POQ). B) fixedorderquantity(FOQ). C) lot-for- lot(L4L). D) usagequantity.
59)
60) Plannedleadtimeforitemsmanufacturedin - houseincludes A) setuptime. B) materialshandlingandwaitingtimes. C) processtime. D) alltheabove
60)
61) MRPexplosionmeansestimatingthetotalnumberof A) partsneededtobeproducedlessthenumberofpartsonhandforeachparentitem. B) rawmaterialstobepurchasedfromallsuppliers. C) subassemblies,components,andrawmaterialsneededforeachparentitem. D) partstobeproducedforeachparentitem.
61)
62) Theactionnoticeisa A) computer-generateddocumentthathelpsmakedecisionsaboutreleasingneworders. B) documentthatrecordsthemostrecentimportantactionstakeninthecontextofMRP. C) secretdocumenttopromptactionstobetakenagainstsomesuppliers. D) legalnoticeservedbyacustomerwhoseorderwasdelayed.
62)
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63) WhichofthefollowingstatementsaboutMRPisTRUE? A) MRPalwaysrecognizescapacitylimitationsinproductionaswellashumanresources. B) CapacitylimitationsareimplicitinallMRPcalculations. C) MRPrecognizesthecapacitylimitationsinproduction,butnotinhumanresources. D) MRPmaygenerateaplannedorderreleasethatexceedscurrentproductioncapacity.
63)
64) ThepurposeofFiniteCapacitySchedulingisto A) schedulealljobsforafiniteamountoftime. B) scheduleagroupofjobsacrossallworkcenters. C) schedulebyhandwhenMRPfails. D) limitthetotalcapacitytobeusedinaday.
64)
65) TheBillofResourcesisalistof A) stafftimeneededtoprovideaservice. B) stafftimeneededtomanufactureanitem. C) allresourcesneededtoprovideaservice. D) rawmaterialsneededtoprovideaservice.
65)
66) OneofthedifferencesbetweenEnterpriseResourcePlanning(ERP)andMRPIIisthat A) ERPislinkedtotheexternalsupplychain,butMRPIIisnot. B) ERPincludesbothmanufacturingandserviceoperations. C) ERPappliesonlytothoseoperationsthatareexternaltotheenterprise. D) ERPislimitedtooperationsinternaltotheenterprise.
66)
67) WhichofthefollowingstatementsaboutEnterpriseResourcePlanning(ERP)isTRUE? A) ERPisspecificallydesignedforsalespersonsthatwanttoaccessthesystemawayfromthe office. B) ERPissimilartoMRPII,exceptthatitextendstoserviceoperations. C) ERPallowscustomerstoaccessthesystem. D) ERPdoesnotincludequalitymanagement.
67)
VOCABULARY.Defineeachtermorphraseinthespaceprovidedoronaseparatesheetofpaper. 68) MRPcanbeusedtobestadvantageunderwhichoneofthefollowingcircumstances? MULTIPLECHOICE.Choosetheonealternativethatbestcompletesthestatementoranswersthequestion. 69) Whichbestdefinesthegrossrequirementsforacomponentitem? A) thesumofgrossrequirementsforallparentsofthecomponent B) theamountofsafetystockneededtobufferagainstuncertainties C) thetotaldemandforthecomponentderivedfromallimmediateparents D) theforecastedcustomerdemandforthecomponent
69)
70) WhichofthefollowingstatementsaboutMRPisTRUE? A) MRPgrossrequirementsforaparentitemareequaltotheplannedorderreleasesofits components. B) MRPgrossrequirementsforacomponentdependontheplannedorderreleasesofits immediateparents. C) MRPlogicisbasedonthelogicofuniform,continuousdemand,anditemindependence. D) TobeclassifiedasasuccessfulMRPuser,acompanymustuseeithertheL4LorPOQrules forlotsizing.
70)
5
71) Ifaplannedreceiptforanitemisdueinweek6andtheitemʹsleadtimeis2weeks,inwhichweek willthecorrespondingplannedorderreleaseoccur? A) Week2 B) Week4 C) Week6 D) Week8
71)
72) WhichoneofthefollowingstatementsaboutMRPisbest? A) Anactionnoticeshouldbeissuedifthescheduledreceiptinaperiodislessthanthe projectedon - handinventoryforthatperiod. B) Theperiodicorderquantityruleintroducesremnantsthatareusedasabufferagainst uncertainties. C) Thefixedorderquantityruleresultsinremnants. D) MRPusesalevel-by-levelprocessingprocedure;thecomponentitemsareprocessedfirst.
72)
73) Whichoneofthefollowingstatementsaboutlot - sizingrulesisTRUE? A) IfthePOQruleisused,anitemʹslotsizecanvaryeachtimeanorderisplaced. B) Thelotforlot(L4L)ruleisaspecialcaseofthefixedorderquantity(FOQ)rule. C) Theperiodicorderquantity(POQ)ruleseekstocreateinventoryremnants. D) Alllot- sizingrulesseektominimizeinventorylevels.
73)
74) WhichoneofthefollowingisanMRPlot - sizingrulethatattemptstominimizetheamountof averageinventory? A) Economicorderquantity(EOQ) B) Lotforlot(L4L) C) Fixedorderquantity(FOQ) D) Periodicorderquantity(POQ),withP= 2
74)
75) Whichofthefollowingstatementsaboutlot - sizingrulesforMRPisTRUE? A) Theperiodicorderquantity(POQ)rulegeneratesahigherlevelofaverageinventory, becauseitcreatesinventoryremnants. B) Ingeneral,thefixedorderquantityruleintroducesgreaterinstabilityintotheproduction process. C) Thelot- for- lotruleminimizesinventoryinvestment,butmaximizesthenumberoforders placed. D) FOQreducestheamountofinventoryonhand,bydoingabetterjobofmatchingtheorder quantitytheprojectedon - handinventoryquantity.
75)
76) WhichoneofthefollowingstatementsconcerningMRPisTRUE? A) OneofthemainprerequisitesforimplementinganMRPsystemistohaveproductswithfew BOMlevels. B) SomeofthekeyinputstoacomputerizedMRPsystemareinventoryrecords,updatedbills ofmaterial,andavalidmasterproductionschedule. C) Thescheduledreceiptsforaparentitemareusedtocalculatethegrossrequirementsfor componentsofthatparent. D) BenefitsofasuccessfulMRPimplementationtypicallyincludeadecreaseinthenumberof inventoryturns,andanincreaseinthenumberofexpediters.
76)
77) WhichoneofthefollowingsystemsisaninputtotheMRPsystem? A) financialreportingsystem B) purchasingsystem C) masterproductionschedulingsystem D) shopfloorschedulingsystem
77)
6
78) Theunderlyinglogicforlevel-by-levelprocessinginanMRPsystemis A) itemsmustbeprocessedinorderofincreasingleadtime. B) itemswithoutsafetystockquantitiesmustbeprocessedbeforeitemsthathavesafetystocks greaterthanzero. C) eachiteminabillofmaterialmustbeprocessedfromthebottomup. D) allparentsofanitemmustbeprocessedbeforethatitemisprocessed.
78)
79) WhichofthefollowingstatementsregardingtheoutputfromMRPsystemsisFALSE? A) Actionnoticesaregeneratedtomakedecisionsaboutreleasingnewordersandadjustingthe duedatesofscheduledreceipts. B) Priorityreportssuchasdispatchlistsandsupplierschedulesaregenerated. C) Amaterialsrequirementplanisgeneratedforeachcomponentitem. D) TypicallythecapacitylimitationsofprocessingequipmentareexplicitlyrecognizedbyMRP systemswhenplannedordersarecalculated.
79)
80) OneofthethreetypesofMRPactionnoticespossibleisreleasinganeworder.Whichoneofthe followingstatementsisTRUEaboutreleasinganeworder? A) Releaseanorderwhenthereisanonzeroquantityinthefirstperiodʹsplannedorderrelease row. B) Releaseanorderwhenthereisanonzeroquantityinthescheduledreceiptrow. C) Releaseaseparateorderforserviceparts. D) Releaseanorderwhenthefirstperiodʹsgrossrequirementsquantityisequaltozero.
80)
81) Atechniqueforprojectingtime- phasedrequirementsforcriticalworkstationsisadefinitionof A) distributionrequirementsplanning. B) manufacturingresourceplanning. C) materialrequirementsplanning. D) capacityrequirementsplanning.
81)
82) WhichofthefollowingstatementsconcerningMRPisTRUE? A) Dependentdemanditemstendtoexperiencerelativelyconstantdemandrates. B) Capacityrequirementsplanning(CRP)usesopenorders(scheduledreceipts)andplanned orderreleasestoestimatecapacityrequirementsforcriticalworkstations. C) Themostaccuratewaytoforecastdependentdemandistoexaminepastusagerates. D) MRPsystemsuseindependentdemandsforeachcomponentitem.
82)
83) Ahigherthannormallevelofequipmentfailuresontheshopfloorislikelytobedetectedfrom whichofthefollowingreports? A) vendorshortagereport B) customerforecastreport C) overheadallocationreport D) input/outputcontrolreport
83)
84) WhichoneofthefollowingisafeatureofMRPII,butnotavailableinbasicMRPsystems? A) actionnotices B) dispatchlists C) financialreporting D) capacityreporting
84)
85) WhichofthefollowingstatementsaboutMRPIIisTRUE? A) ItiscomputationallyfasterthanregularMRP. B) ItprovidesmoreextensiveinformationthanMRPbecauseitistiedtothecompanyʹsfinancial system. C) Itislimitedonlytoaidingorder - launchingdecisions. D) Itincorporatesinformalsystemsthroughtheuseofexpertsystemstechnology.
85)
7
86) WhichoneofthefollowingstatementsaboutmaterialrequirementsplanningisTRUE? A) ThedistinctiveadvantagesofMRParegreaterwhentherearemanyBOMlevels,largelot sizes,andamanufacturingenvironmentthatisnottoovolatile. B) SurveyresultsshowthatmostcompaniesadoptingMRPhaveapurelylineflowstrategy. C) Themorevolatilethemanufacturingenvironment,themorelikelyitisthatanMRP installationwillbesuccessful. D) MRPisintendedmainlyforMRO(maintenance,repair,andoperatingsupplies)itemswhere thedemandsarenottooʺlumpy.ʺ
86)
87) WhichofthefollowingstatementsonMRPisTRUE? A) MRPisaninventorycontrolsystemthatderivesthegrossrequirementsoftheenditems frompurchasecommitmentswithvendors. B) Thefixedorderquantity(FOQ)eliminatesremnants. C) ThepayoffsfromMRPtendtobegreaterwhentherearemoreBOMlevelsandlargerlot sizes. D) WhenMRPsystemsareenhancedtoincludefinancialreportingtheyarecalledbasicMRP systems,orʺlittlemrp.ʺ
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