Somedatastorageandtransfermediahavefixed-lengthphysicalrecords.Whenthedatarecordsareshort，morethenonecanbestoredinasingle，physicalrecordtousethestoragespaceefficiently.Considerthisdata：1119Smith1120Yvonne1121Albert1130ThomasWhichtwostatementscanyouusetolo
题目
Somedatastorageandtransfermediahavefixed-lengthphysicalrecords.Whenthedatarecordsareshort，morethenonecanbestoredinasingle，physicalrecordtousethestoragespaceefficiently.Considerthisdata：1119Smith1120Yvonne1121Albert1130ThomasWhichtwostatementscanyouusetoloadthedataintotheEMPtable？（）
A.A
B.B
C.C
D.D
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参考答案和解析
参考答案：B, D