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Short answers What is in BX after the following program? _____ mov ax, 1234h mov bl, ah mov bh, al xchg bh, bl inc bx
Short answers What is in BX after the following program? _____ mov ax, 1234h mov bl, ah mov bh, al xchg bh, bl inc bx What is in AX after the following program? _____ mov ah, 10h mov cl, 20h test ah, 01h iz ABC add cl, 30h ABC: mov al, cl Complete the first instruction to have 5678h in BX after the program. mov bx, _____ mov cx,0004h L1: add bl, 02h dec cx loop L1 What is in CX after the following main program? _____ main mov ax, 1100h mov bx,0035h call mySub mov cx, ax add cx, bx mySub proc push bx add ax, 2300h add bx,0021h pop bx ret mySub endp Short answers What is in BX after the following program? _____ mov ax, 1234h mov bl, ah mov bh, al xchg bh, bl inc bx What is in AX after the following program? _____ mov ah, 10h mov cl, 20h test ah, 01h iz ABC add cl, 30h ABC: mov al, cl Complete the first instruction to have 5678h in BX after the program. mov bx, _____ mov cx,0004h L1: add bl, 02h dec cx loop L1 What is in CX after the following main program? _____ main mov ax, 1100h mov bx,0035h call mySub mov cx, ax add cx, bx mySub proc push bx add ax, 2300h add bx,0021h pop bx ret mySub endp
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