Assembly-1: ORG 100H A1 DB 12,4,7,3,8,6,22,13,1 A2 DB 17,5,14,1,0,9,16,15, SUM DB9 DUP(0) MOV AX, OFFSET A1 MOV SI, AX MOV AX, OFFSET A2 MOV DI, AX MOV CX,9 MOV BX,OFFSET A1+18 L1: MOV AL,[SI] ADD AL,[DI] MOV [BX], AL INC BX INC SI INC DI LOOP L1 END

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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3. After MOV [BX], AL is executed in the first loop, find the content of BX.
a) 7110H b) 7105H
c) 7100H d) 100H
e) 110H
f) 112H
g) None of these
Transcribed Image Text:3. After MOV [BX], AL is executed in the first loop, find the content of BX. a) 7110H b) 7105H c) 7100H d) 100H e) 110H f) 112H g) None of these
Assembly-1:
ORG 100H
A1 DB 12,4,7,3,8,6,22,13,10
A2 DB 17,5,14,1,0,9,16,15,4
SUM DB 9 DUP(0)
MOV AX, OFFSET A1
MOV SI,AX
MOV AX, OFFSET A2
MOV DI, AX
MOV CX,9
MOV BX,OFFSET A1+18
L1:
MOV AL,[SI]
ADD AL,[DI]
MOV [BX],AL
INC BX
INC SI
INC DI
LOOP L1
END
Transcribed Image Text:Assembly-1: ORG 100H A1 DB 12,4,7,3,8,6,22,13,10 A2 DB 17,5,14,1,0,9,16,15,4 SUM DB 9 DUP(0) MOV AX, OFFSET A1 MOV SI,AX MOV AX, OFFSET A2 MOV DI, AX MOV CX,9 MOV BX,OFFSET A1+18 L1: MOV AL,[SI] ADD AL,[DI] MOV [BX],AL INC BX INC SI INC DI LOOP L1 END
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