单项选择题
A.The report execution will be halted.
B.The higher_data file will not be displayed.
C.The record will not be displayed.
D.Nothing will happen.
单项选择题 YoucreatedareportfromthehumanresourcesdepartmentbasedonallthecolumnsintheEMPtable.Afterviewingthereportusersrequestedthatthecmp_IDcolumnspeersfirstintheoutput.Howwouldyouchangethepositionofthecolumn?（）
单项选择题 Theorderentrydepartmentrequestedareporttodisplaytheaveragetimetoenteranorderfromeachorderentryclerksortedbysupervisorwithagroupaverageafterviewingthereportusersrequestedtoboldthevalueforeachsupervisorsgroupaverage.Wherewouldyoumakethischange?（）
单项选择题 Theaccountsreceivabledepartmentrequestedanaccountsstatustoallowuserstoentereitheracustomername,customernumber,customerphonenumberandthendisplaythecustomeroutstandingbalance.Youwanttorestrictthedataretrievedbasedonvaluesenteredbytheusers.Whichwhereclausewouldyouwriteinthequerytoselectstatementtoaccomplishthistask?（）