1 2 3 4 5 A) MOV AL, X XCHG AL, Y MOVY, AL 6 C) MOV AL, X XCHG AL, Y MOV X, AL 1. Which of the following code exchange the values of the two variables x and y. B) XCHG X, Y 2. ORG 100H MOV BL,20H MOV CL,30H MOV DL,40H MOV CH, BL MOV DH,CL MOV AX, BX MOV BX,CX HLT 3. What is the meaning of " y db 8 dup(?)" A) AX=0020 BX=2030 CX=3020 D) MOV AL, X MOVY, AL B) AX=2000 BX=2030 CX=2030 C) AX=0020 BX=2003 CX=2030 D) AX=0020 BX=2030 CX=2030 A) define y as one byte with value equal to 8 B) define y as eight bytes with value equal to 8 C) define y as eight bytes with value equal to? D) define y as one byte with value equal to ?
1 2 3 4 5 A) MOV AL, X XCHG AL, Y MOVY, AL 6 C) MOV AL, X XCHG AL, Y MOV X, AL 1. Which of the following code exchange the values of the two variables x and y. B) XCHG X, Y 2. ORG 100H MOV BL,20H MOV CL,30H MOV DL,40H MOV CH, BL MOV DH,CL MOV AX, BX MOV BX,CX HLT 3. What is the meaning of " y db 8 dup(?)" A) AX=0020 BX=2030 CX=3020 D) MOV AL, X MOVY, AL B) AX=2000 BX=2030 CX=2030 C) AX=0020 BX=2003 CX=2030 D) AX=0020 BX=2030 CX=2030 A) define y as one byte with value equal to 8 B) define y as eight bytes with value equal to 8 C) define y as eight bytes with value equal to? D) define y as one byte with value equal to ?
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
Related questions
Question
Please answer fast
![1
2
3
4
A) MOV AL, X
XCHG AL, Y
MOVY, AL
5
ADD DH, N+1
LOOP L
6
1. Which of the following code exchange the values of the two variables x and y.
B) XCHG X, Y
2. ORG 100H
MOV BL,20H
MOV CL,30H
MOV DL,40H
MOV CH, BL
MOV DH,CL
MOV AX, BX
MOV BX,CX
HLT
3. What is the meaning of " y db 8 dup(?)"
L1: ADD X, 5
L2: LOOP L3
HLT
X DB-4
4. The value of DH after executing the following
code is
ORG 100H
MOV CX, 2
L:
INC N
HLT
N DB 07H, 23H, 4CH, OABH, 11H, 12H
5. The value of X after executing this code =
ORG 100H
MOV CX,3
L3: MOV AL, 3
CMP X, AL
JB L1
ADD X, -5
JMP L2
C) MOV AL, X
XCHG AL, Y
MOV X, AL
A) AX=0020
BX=2030
CX=3020
B) AX=2000
BX=2030
CX=2030
A) 07h
D) MOV AL, X
MOVY, AL
B) 23h
A) define y as one byte with value equal to 8
B) define y as eight bytes with value equal to 8
C) define y as eight bytes with value equal to?
D) define y as one byte with value equal to ?
A) OEDh
B) OF1h
C) OECh
D) Error
C) AX=0020
BX=2003
CX=2030
D) AX=0020
BX=2030
CX=2030
C) O
D) 46h](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F28074013-3f2e-4b94-a36f-f6fa2ffd5547%2Fb24306f7-950a-46e5-a8a3-9fbac0adfa14%2Fsovbwr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1
2
3
4
A) MOV AL, X
XCHG AL, Y
MOVY, AL
5
ADD DH, N+1
LOOP L
6
1. Which of the following code exchange the values of the two variables x and y.
B) XCHG X, Y
2. ORG 100H
MOV BL,20H
MOV CL,30H
MOV DL,40H
MOV CH, BL
MOV DH,CL
MOV AX, BX
MOV BX,CX
HLT
3. What is the meaning of " y db 8 dup(?)"
L1: ADD X, 5
L2: LOOP L3
HLT
X DB-4
4. The value of DH after executing the following
code is
ORG 100H
MOV CX, 2
L:
INC N
HLT
N DB 07H, 23H, 4CH, OABH, 11H, 12H
5. The value of X after executing this code =
ORG 100H
MOV CX,3
L3: MOV AL, 3
CMP X, AL
JB L1
ADD X, -5
JMP L2
C) MOV AL, X
XCHG AL, Y
MOV X, AL
A) AX=0020
BX=2030
CX=3020
B) AX=2000
BX=2030
CX=2030
A) 07h
D) MOV AL, X
MOVY, AL
B) 23h
A) define y as one byte with value equal to 8
B) define y as eight bytes with value equal to 8
C) define y as eight bytes with value equal to?
D) define y as one byte with value equal to ?
A) OEDh
B) OF1h
C) OECh
D) Error
C) AX=0020
BX=2003
CX=2030
D) AX=0020
BX=2030
CX=2030
C) O
D) 46h
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