Amanagementinformationsystem__()__thebusinessmanagerstheinformationthattheyneedtomakedecisions.Earlybusinesscomputerswereusedforsimpleoperationssuch__(请作答此空)__trackinginventory,billing,sales,orpayrolldata,withlittledetailorstructure.Overtime,thesecomputerapplicationsbecamemorecomplex,hardwarestoragecapacitiesgrew,andtechnologiesimprovedforconnectingpreviously__()__applications.Asmoredatawasstoredandlinked,managerssoughtgreaterabstractionaswellasgreaterdetailwiththeaimofcreatingsignificantmanagementreportsfromthestored__()__.Originally,theterm"MIS”describedapplicationsprovidingmanagerswithinformationaboutsales,inventories,andotherdatathatwouldhelpin__()__theenterprise.Overtime,thetermbroadenedtoinclude:decisionsupportsystems,resourcemanagementandhumanresourcemanagement,enterpriseresourceplanning(ERP),enterpriseperformancemanagement(EPM),supplychainmanagement(SCM),customerrelationshipmanagement(CRM),projectmanagementanddatabaseretrievalapplications.
A.as
B.to
C.as to
D.that
正确答案是A