a. Write a line by line explanation for the following program. p. Write a short paragraph on what is the logic of the program c. What will be displayed on the screen when the program terminates?

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
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a. Write a line by line explanation for the following program.
b. Write a short paragraph on what is the logic of the program
c. What will be displayed on the screen when the program terminates?
Transcribed Image Text:a. Write a line by line explanation for the following program. b. Write a short paragraph on what is the logic of the program c. What will be displayed on the screen when the program terminates?
.model small
y proc
.386
t:
.stack 100h
mov ah, 1
.data
int 21h
msg db "W ELL DONE GOOD BYE!", 13, "$"
", "$"
cmp al, ppp
msg1 db
YU db 2
jnz t
SHL PPP, 1
ppp db 27
.code
inc ppp
ret
main proc
y endp
mov ax,@data
mov ds,ax
main endp
L:
s proc
MOV AH,9
call y
dec YU
INT 21H
jnz L
ret
s endp
LEA DX, MSG
call s
end main
call y
LEA DX, MSG1
call s
mov ax, 4c00h
int 21h
Transcribed Image Text:.model small y proc .386 t: .stack 100h mov ah, 1 .data int 21h msg db "W ELL DONE GOOD BYE!", 13, "$" ", "$" cmp al, ppp msg1 db YU db 2 jnz t SHL PPP, 1 ppp db 27 .code inc ppp ret main proc y endp mov ax,@data mov ds,ax main endp L: s proc MOV AH,9 call y dec YU INT 21H jnz L ret s endp LEA DX, MSG call s end main call y LEA DX, MSG1 call s mov ax, 4c00h int 21h
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