1. Identify the content of register AX after the execution of 4th instruction: Given: Memory location 10AOH has content 22H 1. MOV CL, [10AOH] 2. ADD CL,20H 3. MOV AH,CL 4. MOV AL,AH O a 40H O b. 2020H Oc. 4242H O d. 20H

1. Identify the content of register AX after the execution of 4th instruction: Given: Memory location 10AOH has content 22H 1. MOV CL, [10AOH] 2. ADD CL,20H 3. MOV AH,CL 4. MOV AL,AH O a 40H O b. 2020H Oc. 4242H O d. 20H

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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Concept explainers

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

1.
Identify the content of register AX after the execution of 4th instruction:
Given: Memory location 10AOH has content 22H
1. MOV CL, [10AOH]
2. ADD CL,20H
3. MOV AH,CL
4. MOV AL,AH
a. AOH
b.
2020H
O C. 4242H
d. 20H

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