Question: Assembly Language Question! Please help. Thanks in advanced! #1 (a) What will EAX contain after the following instructions execute? .data .dVal DWORD ? .code mov

Assembly Language Question! Please help. Thanks in advanced!

#1

(a) What will EAX contain after the following instructions execute?

.data

.dVal DWORD ?

.code mov dVal, 12345678h

mov ax, WORD PTR dVal+2

add ax,3

mov WORD PTR dVal,

ax mov eax, dVal

(b) (Yes/No): Is it possible to set the Overflow flag if you add a positive integer to a negative integer?

(c) (Yes/No): Will the Overflow flag be set if you add a negative integer to a negative integer and produce a positive a positive result?

(d) (Yes/No): Is it possible for the NEG instruction to set the Overflow flag?

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