dos

DATA SEGMENT CR EQU 0DH LF EQU 0AH DAT1 DB'HOW ARE YOU?'CR,LF,'$' DATA ENDS CODE SEGMENT ASSUME CS:CODE,DS: DATA START :MOV AX,DATA MOV DS,AX MOV DX,OFFSET DAT1 MOV AH,9 INT 21H MOV AH,4CH INT 21H CODE ENDS END START