Consider the following fragments of Intel assembly language. What is the value of the eax register after executing each of the following program fragments? Give your answer as a number in hex. (а) хоr mov ah, 250 add ah, 10 eax, eax Оаааааааah (b) mov add ah, 4 eax, shl eax, 4 (c) mov eax, Охаааааа ах , Oxffff mov хor al, al

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter3: Data Representation
Section: Chapter Questions
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Consider the following fragments of Intel assembly language. What is the value of the eax register
after executing each of the following program fragments? Give your answer as a number in hex.
(а) хоr
eax ,
eax
mov ah,
250
add ah, 10
(b) mov eax,
add ah,
Оaaаааааah
4
shl
eax,
4
(c) mov
eax,
Охаааааа
mov
ах, Охffff
хоr al, al
Transcribed Image Text:Consider the following fragments of Intel assembly language. What is the value of the eax register after executing each of the following program fragments? Give your answer as a number in hex. (а) хоr eax , eax mov ah, 250 add ah, 10 (b) mov eax, add ah, Оaaаааааah 4 shl eax, 4 (c) mov eax, Охаааааа mov ах, Охffff хоr al, al
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