org 100h .data mov ah, 9 INT 21H inMsg db "Enter a character ",'$' newline db Odh,0ah,'$' outMsg db "User enter character ",'$' .code main proc mov ax, @data01 mov ds, ax mov dx, offset inMsg mov ah, 9 INT 21H mov ax, @data mov ds, ax mov dx, offset outMsg mov ah, 9 INT 21H mov dl, bl mov ah,2h INT 21H mov ax,4C00h INT 21H mov ah,1h main endp INT 21H end main mov bl, al mov ax, @data01 mov ds, ax mov dx, offset newline

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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Assembly Language code

Question 1
Using emu8086
(a) RUN this code,
(b) identify & Fix the error
(c) Show output.
(e)Explain the working of each instruction as per given Code.
org 100h
.data
mov ah, 9
INT 21H
inMsg db "Enter a character ",'$'
newline db Odh,0ah,'$'
outMsg db "User enter character ",'$'
.code
mov ax, @data
mov ds, ax
mov dx, offset outMsg
mov ah, 9
main proc
mov ax, @data01
mov ds, ax
mov dx, offset inMsg
INT 21H
mov dl, bl
mov ah,2h
INT 21H
mov ah, 9
mov ax,4C00h
INT 21H
INT 21H
mov ah, 1h
INT 21H
mov bl, al
mov ax, @data01
mov ds, ax
mov dx, offset newline
main endp
end main
Transcribed Image Text:Question 1 Using emu8086 (a) RUN this code, (b) identify & Fix the error (c) Show output. (e)Explain the working of each instruction as per given Code. org 100h .data mov ah, 9 INT 21H inMsg db "Enter a character ",'$' newline db Odh,0ah,'$' outMsg db "User enter character ",'$' .code mov ax, @data mov ds, ax mov dx, offset outMsg mov ah, 9 main proc mov ax, @data01 mov ds, ax mov dx, offset inMsg INT 21H mov dl, bl mov ah,2h INT 21H mov ah, 9 mov ax,4C00h INT 21H INT 21H mov ah, 1h INT 21H mov bl, al mov ax, @data01 mov ds, ax mov dx, offset newline main endp end main
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