单项选择题
A.Field
B.Frame
C.Button
D.Rectangle
E.Link file
单项选择题 Thehumanresourcesdepartmentrequestedanemployeereporttohighlightthoseemployeeswhoareduefor30days6monthsand1yearevaluation.Thehigher_datafieldshoulddisplaybluetextfor30daysemployee,aredtextfor6monthsemployeesandagreentextforoneyearemployees.Youcreatedaformattriggeronthehigher_datafieldtohandlethistask.Whatwillhappeniftheformattriggerreturnsafalsevalue?（）
单项选择题 YoucreatedareportfromthehumanresourcesdepartmentbasedonallthecolumnsintheEMPtable.Afterviewingthereportusersrequestedthatthecmp_IDcolumnspeersfirstintheoutput.Howwouldyouchangethepositionofthecolumn?（）
单项选择题 Theorderentrydepartmentrequestedareporttodisplaytheaveragetimetoenteranorderfromeachorderentryclerksortedbysupervisorwithagroupaverageafterviewingthereportusersrequestedtoboldthevalueforeachsupervisorsgroupaverage.Wherewouldyoumakethischange?（）