Somedatastorageandtransfermediahavefixed-lengthphysicalrecords.Whenthedatarecordsareshort，morethenonecanbestoredinasingle，physicalrecordtousethestoragespaceefficiently.Considerthisdata：1119Smith1120Yvonne1121Albert1130ThomasWhichtwostatementscanyouusetoloadthedataintotheEMPtable？（）A.AB.BC.CD.D
Somedatastorageandtransfermediahavefixed-lengthphysicalrecords.Whenthedatarecordsareshort，morethenonecanbestoredinasingle，physicalrecordtousethestoragespaceefficiently.Considerthisdata：1119Smith1120Yvonne1121Albert1130ThomasWhichtwostatementscanyouusetoloadthedataintotheEMPtable？（）
A.A
B.B
C.C
D.D