对于下面的数据定义,各条MOV指令单独执行后,有关寄存器的内容是什么? TABLEA DW 20DUP(?) TABLEB DB ‘ABCD’ MOV AX,TYPE TABLEA MOV BX,LENGTH TABLEA MOV CX,SIZE TABLEA MOV DX,LENGTH TABLEB(AX)=( ),(BX)=( ),(CX)=( ),(DX)=( )。
A.
( AX ) =0002H ,( BX ) =0001H ,( CX ) =0002H ,( DX ) =0001H
B.
( AX ) =0001H ,( BX ) =0002H ,( CX ) =0040H ,( DX ) =0004H
C.
( AX ) =0002H ,( BX ) =0014H ,( CX ) =0028H ,( DX ) =0001H
D.
( AX ) =0001H ,( BX ) =0020H ,( CX ) =0001H ,( DX ) =0004H