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
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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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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