Write a line by line explanation. b. Explain what's happening in the program and how it is being achieved? c. What will be displayed on the screen? .model small .386 .stack 100h .data lagcc db 13, 10, "Well Done", "$" ; xyz db 0bh .code main proc mov ax,@data mov ds, ax

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
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a. Write a line by line explanation. b. Explain what's happening in the program and how it is being achieved? c. What will be displayed on the screen?

.model small

.386

.stack 100h

.data lagcc db 13, 10, "Well Done", "$" ;

xyz db 0bh

.code

main proc

mov ax,@data

mov ds, ax

mov ch, al

xlz:

call lab1

cmp xyz, 1

jnz xlz

mov ax, 4c00h

int 21h

call ynk

lab1 proc

sub xyz, 2

ee:

mov ah, 1

int 21h

sub al, 30h

cmp al, xyz

jnz ee

ret

lab1 endp

ynk proc

mov dx,offset lagcc

mov ah, 9

int 21h

ret

ynk endp

main endp

end main

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