Consider the following assembly language instructions: mov al, 15 mov ah, 15 xor al, al mov cl, 3 shr ax, cl add al, 90H adc ah, 0 What is the value in ax register after execution of above instructions? a. 0270H b. 0170H c. 01E0H d. 0370H

Consider the following assembly language instructions: mov al, 15 mov ah, 15 xor al, al mov cl, 3 shr ax, cl add al, 90H adc ah, 0 What is the value in ax register after execution of above instructions? a. 0270H b. 0170H c. 01E0H d. 0370H

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 15VE: A(n) ________________ instruction always alters the instruction execution sequence. A(n)...

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Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer. 

Question

14.	Consider the following assembly language instructions: mov al, 15 mov ah, 15 xor al, al mov cl, 3 shr ax, cl add al, 90H adc ah, 0 What is the value in ax register after execution of above instructions?
a.	0270H
b.	0170H
c.	01E0H
d.	0370H

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