18.Duringsupplychainplanning,whichfourplansarecreated?
A. demandforecast,logisticsplan,productionplan,supplierplan
B. needsanalysis,logisticsplan,productionplan,sourcingplan
C. needsanalysis,transportationplan,outsourcingplan,partnershipplan
D. demandforecast,transportationplan,productionplan,sourcingplan
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19.Whichofthefollowingisthecorrectorderofphasesinthesystemsdevelopmentlifecycle?
A. analysis,planning,design,implementation
B. analysis,design,planning,implementation
C. planning,analysis,design,implementation
D. design,analysis,planning,implementation
20.A(n)______________isasystemcomposedofhardware,software,orboththatisdesignedtodetectintrusionandpreventunauthorizedaccesstoorfromaprivatenetwork.
A. encryption
B. firewall
C. alarm
D. logicbomb
21.BigDataischaracterizedbyallofthefollowingexcept______________.
A. verifiability
B. velocity
C. variety
D. volume
22.AstudentbuyingabookatAmazon.comillustrateswhichofthefollowingcorebusinessprocesses?
A. time-to-purchase
B. order-to-cash
C. plan-to-produce
D. account-to-report
E. hire-to-retire
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