[PDF] to gain credibility with your audience in a business report
[PDF] to inquire the lost gun file in ncic use transaction qg
[PDF] to make a safe right hand turn you should do which of the following?
[PDF] to make applause add one letter
[PDF] to share music files
[PDF] to valide au scrabble
[PDF] to vibrate change one letter
[PDF] to what extent was the french and indian war a prelude to the american revolution
[PDF] to what other holiday does douglass compare the fourth of july
[PDF] toa 70 volt speakers
[PDF] toa speaker
[PDF] toa speakers review
[PDF] tobacco smudge
[PDF] toc gtu syllabus
[PDF] today foreign exchange rate
MultipleChoiceQuestions
BCA IVSem
OPERATIONSRESEARCH
1. OperationsResearch(OR),whichisaverypowerfultoolforͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲ
a) Research b) Decision-Making c) Operations d) Noneoftheabove
2. WhocoinedthetermOperationsResearch?
a) J.F.McCloskey b) F.N.Trefethen c) P.F.Adams d) BothAandB
3. ThetermOperationsResearchwascoinedintheyearͲͲͲͲͲͲͲͲͲͲͲͲͲͲ
a) 1950 b) 1940 c) 1978 d) 1960
4. ThisinnovativescienceofOperationsResearchwasdiscoveredduringͲͲͲͲͲͲͲͲͲͲͲͲͲ
a) CivilWar b) WorldWarI c) WorldWarII d) IndustrialRevolution
5. OperationsResearchwasknownasanabilitytowinawarwithoutreallygoingintoaͲͲͲͲͲͲͲͲͲͲͲͲͲ
a) Battlefield b) Fighting c) War d) BothAandB
6. WhodefinedOperationsResearchasscientificmethodofprovidingexecutivedepartmentswith
a) MorseandKimball(1946) b) P.M.S.Blackett(1948) c) E.L.ArnoffandM.J.Netzorg d) Noneoftheabove
7. WhodefinedOperationsResearchasscientificapproachtoproblemsolvingforexecutive
management? a) E.L.Arnoff b) P.M.S.Blackett c) H.M.Wagner d) Noneoftheabove
8. WhodefinedOperationsResearchasanaidfortheexecutiveinmarketinghisdecisionsby
providing a) C.Kitte b) H.M.Wagner c) E.L.Arnoff d) Noneoftheabove
9. OperationsResearchhasthecharacteristicstheitisdonebyateamofͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲ
a) Scientists b) Mathematicians c) Academics d) Alloftheabove
10. ThereisagreatscopeforͲͲͲͲͲͲͲͲͲͲͲͲworkingasateamtosolveproblemsofdefencebyusingthe
OperationsResearchapproach
a) Economists b) Administrators c) StatisticiansandTechnicians d) Alloftheabove
11. OperationsResearchemphasizesontheoverallapproachtothesystem.Thischarecteristicsof
OperationsResearchisoftenreferredas
a) SystemOrientation b) SystemApproach c) InterdisciplinaryTeamApproach
12. OperationsResearchcannotgiveperfectͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲtoproblems
a) Answers b) Solutions c) BothAandB d) Decisions
13. OperationsResearchsimplyhelpsinimprovingtheͲͲͲͲͲͲͲͲͲͲͲͲͲͲofthesolutionbutdoesnotr
in aperfectsolution.esult a) Quality b) Clarity c) Look d) Noneoftheabove
14. OperationsResearchinvolvesͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲattackofcomplexproblemstoarriveatthe
optimumsolution a) Scientific b) Systematic c) BothAandB d) Statistical
15. OperationsResearchusesmodelsbuiltbyquantitativemeasurementofthevariablesc
solutiontechniquesoncerning a) Twoormore b) Oneormore c) Threeormore d) OnlyOne
16. Asolutionmaybeextractedfromamodeleitherby
a) Conductingexperimentsonit b) Mathematicalanalysis c) BothAandB d) DiversifiedTechniques
17. OperationsResearchusesmodelstohelpthemanagementtodetermineitsͲͲͲͲͲͲͲͲͲͲͲ
scientifically a) Policies b) Actions c) BothAandB d) Noneoftheabove
18. OperationsResearchisaͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲ
a) Science b) Art c) Mathematics d) BothAandB
19. WhathavebeenconstructedforOperationsResearchproblemsandmethodsforsolvingthe
modelsthatareavailableinmanycases? a) ScientificModels b) Algorithms c) MathematicalModels d) Noneoftheabove
20. Whichtechniqueisusedinfindingasolutionforoptimizingagivenobjective,suchasprofit
a) QuailingTheory b) WaitingLine c) BothAandB d) LinearProgramming
21. Whataimsatoptimizinginventorylevels?
a) InventoryControl b) InventoryCapacity c) InventoryPlanning d) Noneoftheabove
22. Whatcanbedefinedasausefulidleresourcewhichhaseconomicvalueeg;rawmaterials,spare
parts,finisheditems,etc? a) InventoryControl b) Inventory c) InventoryPlanning d) Noneoftheabove
23. Whichtheoryconcernsmakingsounddecisionsunderconditionsofcertainity,riskand
uncertainty a) GameTheory b) NetworkAnalysis c) DecisionTheory d) Noneoftheabove
24. Keyconceptunderwhichtechniquearenetworkofeventsandactivities,resourceallocation,
a) GameTheory b) NetworkAnalysis c) DecisionTheory d) Noneoftheabove
25. Whichtechniqueisusedtoimitateanoperationpriortoactualperformance?
a) Simulation b) IntegratedProductionModels c) InventoryControl d) GameTheory
26. Whatisconcernedwiththepredictionofreplacementcostsanddeterminationofthemost
economicreplacementpolicy? a) SearchTheory b) Theoryofreplacement c) ProbabilisticProgramming d) Noneoftheabove
27. WhatreferstoLinearProgrammingthatincludesanevaluationofrelativerisksand
a) ProbabilisticProgramming b) StochasticProgramming c) BothAandB d) LinearProgramming
28. Whatenablesustodeterminetheearliestandthelatesttimesforeachoftheeventsand
a) ProgrammeEvaluation b) ReviewTechnique(PERT) c) BothAandB d) Deploymentofresources
29. LinearProgrammingtechniqueisusedtoallocatescarceresourcesinanoptimummannerin
a) Schedule b) ProductMix c) BothAandB d) ServicingCost
30. OperationsResearchtechniqueshelpsthedirectingauthorityinoptimumallocationofvarious
a) MenandMachine b) Money c) MaterialandTime d) Alloftheabove
31. OperationsResearchstudygenerallyinvolveshowmanyphases?
a) Three b) Four c) Five d) Two
32. ͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲmodelsinvolvestheallocationofresourcestoactivitiesinsuchamannerthatsome
measureofeffectivenessisoptimized. a) Sequencing b) AllocationModels c) QueuingTheory d) DecisionTheory
33. Allocationproblemscanbesolvedby
a) LinearProgrammingTechnique b) Non-LinearProgrammingTechnique c) BothAandB d) Noneoftheabove
34. InͲͲͲͲͲͲͲͲͲͲͲmodels,everythingisdefinedandtheresultsarecertain,
a) DeterministicModels b) ProbabilisticModels c) BothAandB d) Noneoftheabove
35. InͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲmodelsthereisriskanduncertainty
a) DeterministicModels b) ProbabilisticModels c) BothAandB d) Noneoftheabove
36. ͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲmodelsareobtainedbyenlargingorreducingthesizeoftheitem
a) IconicModels b) AnalogueModels c) SymbolicModels d) Noneoftheabove
37. OperationsResearchattemptstofindthebestandͲͲͲͲͲͲͲͲͲͲͲͲͲsolutiontoaproblem
a) Optimum b) Perfect c) Degenerate d) Noneoftheabove
38. ThewordͲͲͲͲͲͲͲͲͲͲͲͲͲmaybedefinedassomeactionthatweapplytosomeproblemsor
hypothesis. a) Research b) Operation c) BothAandB d) Noneoftheabove
39. TheoperationsResearchtechnique,speciallyusedtodeterminetheoptimumstrategyis
a) DecisionTheory b) Simulation c) GameTheory d) Noneoftheabove
40. TheoperationsResearchtechniquewhichhelpsinminimizingtotalwaitingandservicecostsis
a) QueuingTheory b) DecisionTheory c) BothAandB d) Noneoftheabove
41. ͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲaretherepresentationofreality
a) Models b) Phases c) BothAandB d) Noneoftheabove
42. ͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲarecalledmathematicalmodels
a) IconicModels b) AnalogueModels c) SymbolicModels d) Noneoftheabove
43. Itisnoteasytomakeanymodificationorimprovementin
a) IconicModels b) AnalogueModels c) SymbolicModels d) Noneoftheabove
44. InͲͲͲͲͲͲͲͲͲͲmodelsonesetofpropertiesisusedtorepresentanothersetofproperties
a) IconicModels b) AnalogueModels c) SymbolicModels d) Noneoftheabove
45. AllocationModelsareͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲ
a) Iconicmodels b) AnalogueModels c) SymbolicModels d) Noneoftheabove
46. Probabilisticmodelsarealsoknownas
a) DeterministicModels b) StochasticModels c) DynamicModels d) StaticModels
47. ͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲmodelsassumesthatthevaluesofthevariablesdonotchangewithtimeduringa
particularperiod a) StaticModels b) DynamicModels c) BothAandB d) Noneoftheabove
48. AͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲmodelsconsiderstimeasoneoftheimportantvariable
a) StaticModels b) DynamicModels c) BothAandB d) Noneoftheabove
49. ReplacementModelisaͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲmodel
a) StaticModels b) DynamicModels c) BothAandB d) Noneoftheabove
50. ͲͲͲͲͲͲͲͲͲͲͲͲͲͲmaybedefinedasamethodofdetermininganoptimumprogrammeinter
a) GoalProgramming b) LinearProgramming c) DecisionMaking d) Noneoftheabove
51. ͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲareexpressedisntheformofinequitiesorequations
a) Constraints b) ObjectiveFunctions c) BothAandBquotesdbs_dbs17.pdfusesText_23