Operation Management

Which of the subjoined best illustrates the strategic conconsequence of narrow-account scheduling? A) Serviceable scheduling, through inferior absorbs, faster donation, and further dependable catalogues, can furnish a competitive utility. B) Serviceable scheduling is a tactical instrument for increasing insist-upon to engage consequence. C) Advanced scheduling looks to advenient insist-upon flattens in regulate to extension customer complacency. D) Quantity planning is a tactical resuscitation, but narrow-account scheduling is strategic accordingly of its huge application on absorbs.E) Short-account scheduling companiones tonnage to insist-upon during the narrow account, three to eighteen months into the advenient. 2. The three rudiments that can administer to competitive utility through useable scheduling are: A) quantity planning, interposed scheduling, and balance-account planning. B) gradationd scheduling, real-span scheduling, and unskilled scheduling. C) the ace subdue smooth, the routing smooth, and the composition-center subdue smooth. D) inferior absorbs, faster donation, and further dependable catalogues. E) Gantt charts, Johnson's administration and the Pareto maxim. 3.A agricultural uses graphical techniques in its quantity planning efforts. Balance the present twelve months (its interposed age) it estimates the sum of insist-upons to be 105,000 aces. The agricultural has 250 conconsequence days per year. In January, which has 22 conconsequence days, insist-upon is estimated to be 11,000 aces. A graph of insist-upon versus flatten conconsequence get profession that: A) the January condition is belowneath flatten conconsequence of 420 aces. B) flatten conconsequence is almost 1000 aces per day. C) flatten conconsequence of 420 aces per day is belowneath the January condition.D) flatten conconsequence is almost 420 aces per month. E) the agricultural must commission compositioners betwixt December and January. 4. Which of the subjoined statements in-reference-to scant tonnage scheduling (FCS) is untrue? A) Scant tonnage scheduling allows donation needs to be balanced counter obtainingness. B) Scant tonnage scheduling balancecomes the disadvantages of regularitys agricultural exclusively on administrations. C) Scant tonnage scheduling allows virtually instant exexchange by operators. D) Scant tonnage scheduling software arrangealizes the corresponding facts needed in any manual regularity. E) None; all of the balance are penny. . The estimate of kanbans is: A) one. B) the proportion of the reregulate sharp-end to container bigness. C) the corresponding as EOQ. D) one liberal day's consequence. E) none of the balance. 6. Which of the subjoined techniques is not a technique for traffic after a while a bottleneck? A) Catalogue throughput to companion tonnage of the bottleneck. B) Extension tonnage of the vocation. C) Have cross-trained employees helpful to suppress the vocation at liberal genesis. D) Clear halt routings. E) All are instruments for traffic after a while bottlenecks. 7. A subdue conconsequence catalogue (MPS) calls for 110 aces of Conconsequence M. There are prevalently 30 of Conconsequence M on artisan. Each M insist-upons 4 of Rudiment N. There are 20 aces of N on artisan. The net provisions for N are: A) 150. B) 170. C) 300. D) 320. E) 440. 8. Dependence on an outer fountain of minister is parent in which of the subjoined quantity planning strategies? A) Varying conconsequence rebukes through balancespan or lazy span B) Subcontracting C) Using part-span compositioners D) Tail regulateing during noble insist-upon ages E) Hiring and laying off 9. Five jobs are abeyance to be arrangemented. Their arrangementing spans and due eras are ardent belowneath.Using the narrowest arrangementing span dispatching administration, in which regulate should the jobs be arrangemented? |Job |Processing Span (days) |Job due era (days) | |A |4 |7 | |B |7 |4 | |C |8 |11 | |D |3 |5 | |E |5 |8 |A) A, B, C, D, E B) C, E, A, D, B C) B, D, A, E, C D) D, A, E, B, C E) C, E, A, D, B 10. Enterprise refountain planning (ERP): A) rarely insist-upons software upgrade or remedy. B) does not combine polite after a while negotiative areas other than genesiss. C) is moderation to tool. D) automates and combines the preponderance of vocation arrangementes. E) all of the balance. 11. Which of the subjoined quantity planning strategies is a "tonnage discretion"? A) Influencing insist-upon by changing appraisement B) Counterseasonal conconsequence mixing C) Influencing insist-upon by extending administer spansD) Changing register flattens E) Influencing insist-upon by tail regulateing 12. The chance that a conconsequence get duty suitably for a exact span below customary provisions is: A) negotiativeity. B) defence. C) durability. D) reliability. E) harmony for use. 13. What lot-sizing technique is generally preferred when register possession absorbs are exceedingly noble? A) Lot-for-lot. B) EOQ. C) Part-age balancing. D) The Wagner-Whitin algorithm. E) All of the balance are alienate for the footing. 14. MRP II is servilely vivid as: A) MRP software adapted for uses.B) MRP after a while a new set of computer programs that enact on microcomputers. C) MRP augmented by other refountain inconstants. D) an remedy of MRP that plans for all flattens of the minister fetter. E) a new origination of MRP software that extends MRP to planning and scheduling dutys. 15. Ten noble-technology batteries are gaugeed for 200 hours each. One failed at 20 hours; all others consummated the gauge. FR(%) is ________ and MTBF is ________. A) 10%; 1/1820 B) 90%; 1/1820 C) 10%; 1820 hours D) 10%; 1980 hours E) Cannot rebuke from notice furnishd 16. The usual span horizon for quantity planning is:A) near than a month. B) up to 3 months. C) 3 to 18 months. D) balance one year. E) balance 5 years. 17. Which of the subjoined quantity planning strategies cleverness frequented your client to a emulator? A) Using part-span compositioners B) Subcontracting C) Changing register flatten D) Varying conconsequence rebukes through balancespan or lazy span E) Varying composition hardness bigness by hiring or layoffs 18. Which of the subjoined statements in-reference-to MRP in uses is penny? A) MRP is for manufacturing solely, and is not conducive to uses. B) MRP can be used in uses, but solely those that contributeer very scant customization.C) MRP does not composition in uses accordingly there is no trusting insist-upon. D) Services such as restaurant meals demonstrebuke trusting insist-upon, and insist-upon conconsequence erection trees, bills-of-material, and scheduling. E) None of the balance is penny. 19. Which of the subjoined is an aid used to instructor jobs in arrangement? A) A Gantt assault chart B) The assignment regularity C) A Gantt catalogue chart D) Johnson's administration E) None of the balance 20. Which of the subjoined is specifically characterized by a rendezvous on rectilineal amendment, reference for vulgar, and gauge composition practices?A) Just-in-span (JIT) B) Toyota Conconsequence Regularity (TPS) C) Lean genesiss D) Material provisions planning (MRP) E) Kanban 21. Which of the subjoined absorbs contribute to be ignored in determining the optimal defence device? A) Expected breakdown absorbs B) Repugnant defence absorbs C) The absorbs associated after a while several flattens of commitment to defence D) Absorb of low morale E) all of the balance 22. Which of these quantity planning strategies adjusts tonnage to companion insist-upon? A) Tail regulateing. B) Using part-span compositioners. C) Counterseasonal conconsequence mixing. D) Changing appraisement.E) None of the balance is a tonnage discretion. 23. Which of these is unordered the insist-upon discretions of quantity planning? A) Subcontracting. B) Back-ordering during noble-insist-upon ages. C) Changing register flattens. D) Varying compositionhardness bigness. E) All of the balance are insist-upon discretions. 24. Which of these is not a personality that makes bear skill alluring? A) Insist-upon can be segmented B) Use can be sold in gradation of closeening C) Tonnage is easily exnewfangled D) Inconstant absorbs are low and agricultural absorbs are noble E) Insist-upon fluctuates 25. Which one of the subjoined statements encircling defence is penny?A) The optimal estimate of repugnant defence is associated after a while nothing breakdowns. B) Breakdown defence is proactive. C) Repugnant defence is reactive. D) Repugnant defence is scant to suppressing machinery and equipment floating. E) Human expedientss are a main rudiment of useable defence skill. Question 1 throughput span a) absorb/price, kind, donation hurry, donation reliability, and flexibility b) accordingly the customer is confused c) rebuke at which run aces are output from the arrangement d) span it takes a run ace to get through the arrangement nswer : d Question 2 regulative dutys of genesiss skill: dispenseing, finance/accounting, genesiss a) variance; is a estimate of how computes are disseminate encircling the moderation, frequently we chat encircling gauge hiatus, which is the clear parent of the varience b) events that unready down the output of an earnestness (by reducing the helpful span it can enact) equipment breakdowns, setups, compositioner unavailabitlity etc. c) as conspire bigness graces "larger" throughput span d) dispenseing: generates (detects) insist-upon repartee : d Question 3 comments encircling melting middle ) balance the desire run, the middle throughput rebuke of a arrangement is continually strictly near than its tonnage this implies that utilization can never be 100% in the desire run b) variance; is a estimate of how computes are disseminate encircling the moderation, frequently we chat encircling gauge hiatus, which is the clear parent of the varience c) as conspire bigness graces "larger" throughput span extensions, the agricultural is near responseing, to extension arrangement tonnage, emend to rendezvous on reducing raise span rather than extension conspire bigness d) responseingness/stability of MA depends on n, the estimate of ages in the middle MA lags facts after a while suggestive deviatesMA frequently useable for narrow account prophecy repartee : d Question 4 measuring retrogradation fit a) variance; is a estimate of how computes are disseminate encircling the moderation, frequently we chat encircling gauge hiatus, which is the clear parent of the varience b) Noble R^2 compute: R^2 the percentage of variability in Y that is explained by X R^2 is a acenear estimate the closer that R^2 Low Syx compute: Syx estimates the c) responseingness/stability of MA depends on n, the estimate of ages in the middle MA lags facts after a while suggestive deviatesMA frequently useable for narrow account prophecy d) middle throughput span extensions after a while extensions in utilization (disregarding other exchanges and does so sharply as utilization approaches 100% repartee : b Question 5 vital prophecy a) estimate of run aces contained after a whilein the arrangement estimated in tangible aces or in dollars b) frresuscitation of span that an earnestness is assiduous (not lazy)= run rebuke into earnestness/capactiy of earnestness c) span order contemplations;gt; melting middle, exponential smoothing, deviate projections fortuitous contemplations;gt;straight retrogradation ) labor: edu. ,diet, and sanitation capital: equipment, architecture skill: tech, acquirements repartee : c Question 6 measuring variability a) 1. specify the arrangement boundaries 2. roll the steps 3. conconsequence the steps 4. consummate the map using alienate symbols to illusttrounce the resuscitations, runs, and abeyance b) variance; is a estimate of how computes are disseminate encircling the moderation, frequently we chat encircling gauge hiatus, which is the clear parent of the varience c) Forestall error=Ai-Fi=Acutal-Forecast Moderation despotic hiatus (MAD)Graphically contrive errors balance span to descry impairment or patterns d) estimate of arrangement amendment, represents output not-arbitrary to input, drift content consequenceivity $compute of output/ absorb of all inputs repartee : b Question 7 queueing scheme a) absorb/price, kind, donation hurry, donation reliability, and flexibility b) arrangementing rebuke; throughput rebuke of an earnestness below unreal provisions (no detractors c) the experience of abeyance lines explains the property of variability on a arrangement d) increasing variability continually degrades the enterprise of a regularity repartee : cQuestion 8 variability propagation a) as conspire bigness graces "larger" throughput span extensions, the agricultural is near responseing, to extension arrangement tonnage, emend to rendezvous on reducing raise span rather than extension conspire bigness b) forestalls are almost continually evil-doing, the desireer the forestall horizon, the near accurebuke the forestall get be, a cheerful forestall is further than a unique estimate forestalls should incorporebuke necessary info quantity forestalls are further accurebuke orecasts grace worse the further up the minister fetter c) variability present in a arrangement routing extensions run span mroe than equipollent variability following in a arrangement routing how variability is propagated depends on the not-arbitrary utlizations of the contrariant stages in the arrangement d) events that unready down the output of an earnestness (by reducing the helpful span it can enact) equipment breakdowns, setups, compositioner unavailabitlity etc. repartee : c Question 9 composition-in-arrangement register a) absorb/price, kind, donation hurry, donation reliability, and flexibility b) estimate of run aces contained after a whilein the arrangement easured in tangible aces or in dollars c) 3 months to 2 years; sales and conconsequence planning, budgeting and absorb projections, tonnage planning d) labor: edu. ,diet, and sanitation capital: equipment, architecture skill: tech, acquirements repartee : b Question 10 balance order forestall a) correspondence coefficient denoted R computes order from -1 to 1 estimates estimate of fraternity when x gets larger y does too b) 3 months to 2 years; sales and conconsequence planning, budgeting and absorb projections, tonnage planning c) contemplation that characterizes the relation betwixt a trusting inconstant and inconstants. ) supporter sense, grass parents, dispense elaboration, panel party, Delphi regularity unadorned comparison repartee : b Question 11 qualitiative regularitys a) companies are continually looking for vulgar that distinguish how to extension composition situate consequenceivity b) supporter sense, grass parents, dispense elaboration, panel party, delphi regularity, unadorned comparison c) labor: edu. ,diet, and sanitation capital: equipment, architecture skill: tech, acquirements d) frresuscitation of span that an earnestness is assiduous (not lazy) = run rebuke into earnestness/capactiy of earnestness repartee : bQuestion 12 easy forestall a) supporter sense, grass parents, dispense elaboration, panel party, delphi regularity, unadorned comparison b) arrangementing rebuke; throughput rebuke of an earnestness below unreal provisions (no detractors c) companies are continually looking for vulgar that distinguish how to extension composition situate consequenceivity d) purely easy forestall for the present age is correspondent to comment from prevalent age repartee : D Question 13 consequenceivity a) variability necessary by arrangement contemplation etup spans incurred betwixt switching conconsequence or customer types the earnestness desgin facilitates concomitant arrangementing b) middle throughput span extensions after a while extensions in utilization (disregarding other exchanges and does so sharply as utilization approaches 100% c) estimate of arrangement amendment, represents output not-arbitrary to input, drift content consequenceivity $compute of output/ absorb of all inputs d) contemplation that characterizes the relation betwixt a trusting inconstant and multiple intrusting inconstants repartee : CQuestion 14 utilization a) the experience of abeyance lines explains the property of variability on a arrangement b) span order contemplations;gt; melting middle, exponential smoothing, deviate projections fortuitous contemplations;gt;straight retrogradation c) frresuscitation of span that an earnestness is assiduous (not lazy) = run rebuke into earnestness/capactiy of earnestness contemplation that characterizes the relation betwixt a trusting inconstant and multiple intrusting inconstants repartee : C Question 15 objective tonnage ) increasing variability continually degrades the enterprise of a regularity b) arrangementing rebuke; throughput rebuke of an earnestness below unreal provisions (nodetractors c) =contemplation tonnage-detractors max avg throughput rebuke of a arrangement d) span it takes a run ace to get through the arrangement repartee : C Question 16 Why is use consequenceivity inferior? A) accordingly the customer is confused B) averaging balance the desire-run: WIP=throughput rebuke*throughput span (I=R*T) C) ;gt;2 years; new conconsequence planning, address residuum D) 2. 5% repartee : A Question 17 consequenceivity inconstantsA) arrangementing rebuke; throughput rebuke of an earnestness below unreal provisions (no detractors B) the experience of abeyance lines explains the property of variability on a arrangement C) span order contemplations;gt; melting middle, exponential smoothing, deviate projections fortuitous contemplations;gt;straight retrogradation D) labor: edu. ,diet, and sanitation capital: equipment, architecture skill: tech, acquirements repartee : D Question 18 detractors A) events that unready down the output of an earnestness (by reducing the helpful span it can enact) equipment breakdowns, setups, compositioner unavailabitlity etc.B) variability necessary by arrangement contemplation setup spans incurred betwixt switching conconsequence or customer types the earnestness desgin facilitates concomitant arrangementing C) middle throughput span extensions after a while extensions in utilization (disregarding other exchanges and does so sharply as utilization approaches 100% D) straight retrogradation: facilitates choice prophecy using explanatory contents clear straight deviate projections can incorporebuke seasonality repartee : AQuestion 19 Why do we need to distinguish OM? A) purely easy forestall for the present age is correspondent to comment from prevalent age B) contemplation that characterizes the relation betwixt a trusting inconstant and multiple intrusting inconstants C) companies are continually looking for vulgar that distinguish how to extension composition situate consequenceivity D) supporter sense, grass parents, dispense elaboration, panel party, delphi regularity, unadorned comparison repartee : B Question 20 arrangement mappingA) ES is a arrange of weighted melting middle, weights dismiss exponentially after a while most fresh facts weighted most responsivness/stability of ES depends on alpha ES lags facts after a while suggestive deviates ES frequently is very useable for narrow account prophecy B) a arrangement map clpresent illustrates "how the arrangement objectively exists" by diagramming the run of materials and or notice conclusive goal: undesrtand and reform the arrangement so that it generates the most practicable compute C) dispenseing: generates (detects) insist-upon finance/accounting: tracks how polite the structure is doing, pays bills, collects the specie genesiss: creates the conconsequence and/or delivers the use D) as conspire bigness graces "larger" throughput span extensions, the agricultural is near responseing, to extension arrangement tonnage, emend to rendezvous on reducing raise span rather than extension conspire bigness repartee : B Question 21 causual prophecy contemplationA) variance; is a estimate of how computes are disseminate encircling the moderation, frequently we chat encircling gauge hiatus, which is the clear parent of the varience B) straight retrogradation: facilitates choice prophecy using explanatory contents clear straight deviate projections can incorporebuke seasonality C) variability necessary by arrangement contemplation setup spans incurred betwixt switching conconsequence or customer types the earnestness desgin facilitates concomitant arrangementing D) estimate of arrangement amendment, represents output not-arbitrary to input, drift content consequenceivity $compute of output/ absorb of all inputs repartee : B Question 22 queueing scheme A) the experience of abeyance lines explains the property of variability on a arrangement B) purely easy forestall for the present age is correspondent to comment from prevalent age C) earnestness that constrains the tonnage of the total arrangement D) labor: edu. ,diet, and sanitation capital: equipment, architecture skill: tech, acquirements repartee : A Question 23 qualitiative regularitysA) the experience of abeyance lines explains the property of variability on a arrangement B) supporter sense, grass parents, dispense elaboration, panel party, delphi regularity, unadorned comparison C) span order contemplations;gt; melting middle, exponential smoothing, deviate projections fortuitous contemplations;gt;straight retrogradation D) companies are continually looking for vulgar that distinguish how to extension composition situate consequenceivity repartee : B Question 24 melting middle regularity A) used if facts exhibits inconsiderable or no deviate B) rebuke at which run aces are output from the arrangement C) span it takes a run ace to get through the arrangement D) accordingly the customer is confused repartee : A Question 25 conspireing A) variability necessary by arrangement contemplation setup spans incurred betwixt switching conconsequence or customer types the earnestness desgin facilitates concomitant arrangementing B) Noble R^2 compute:R^2 the percentage of variability in Y that is explained by X R^2 is a acenear estimate the closer that R^2 Low Syx compute:Syx estimates the C) Forestall error=Ai-Fi=Acutal-Forecast Moderation despotic hiatus (MAD) Graphically contrive errors balance span to descry impairment or patterns D) variance; is a estimate of how computes are disseminate encircling the moderation, frequently we chat encircling gauge hiatus, which is the clear parent of the varience repartee : A Question 26 throughput rebuke A) belowlying premise of virtually all vocation decisions B) span it takes a run ace to get through the arrangement C) used if facts exhibits inconsiderable or no deviate D) rebuke at which run aces are output from the arrangement repartee : D Question 27 bottleneckA) absorb/price, kind, donation hurry, donation reliability, and flexibility B) earnestness that constrains the tonnage of the total arrangement C) averaging balance the desire-run: WIP=throughput rebuke*throughput span (I=R*T) D) rebuke at which run aces are output from the arrangement repartee : B Question 28 multiple straight retrogradation A) arrangementing rebuke; throughput rebuke of an earnestness below unreal provisions (no detractors B) estimate of run aces contained after a whilein the arrangement estimated in tangible aces or in dollars C) contemplation that characterizes the relation betwixt a trusting inconstant and multiple intrusting inconstants D) frresuscitation of span that an earnestness is assiduous (not lazy) = run rebuke into earnestness/capactiy of earnestness repartee : C