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Instruction Before After а. MOV CX,25H Cx=0000H CX= b. MOV CL,0 CX=FFFFH CX= с. MOV AX,BҮТE1 AX=1234H AX= d. ADD DL,BYTE DX=0122H DX= e. INC DX DX=FF12H DX= f. INC DL DX=FF23H DX= g. XCHG AL,AH AX=1234H AX= h. SUB CL,CH CX=3451H CX=

Instruction Before After а. MOV CX,25H Cx=0000H CX= b. MOV CL,0 CX=FFFFH CX= с. MOV AX,BҮТE1 AX=1234H AX= d. ADD DL,BYTE DX=0122H DX= e. INC DX DX=FF12H DX= f. INC DL DX=FF23H DX= g. XCHG AL,AH AX=1234H AX= h. SUB CL,CH CX=3451H CX=

Computer Networking: A Top-Down Approach (7th Edition)
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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For each of the following unrelated instructions, show the result in the destination operand. Indicate if the instruction is invalid. Assume BYTE1 is defined as DB 05.

Instruction Before After a. MOV CX,25H СХ-0000н CX= b. MOV CL,0 CX=FFFFH CX= C. MOV AX,BYTE1 AX=1234H AX= d. ADD DL,BYTE DX=0122H DX= e. INC DX DX=FF12H DX= f. INC DL DX=FF23H DX= g. XCHG AL,AH h. SUB CL,CH AX=1234H AX= CX=3451H CX=
Transcribed Image Text:Instruction Before After a. MOV CX,25H СХ-0000н CX= b. MOV CL,0 CX=FFFFH CX= C. MOV AX,BYTE1 AX=1234H AX= d. ADD DL,BYTE DX=0122H DX= e. INC DX DX=FF12H DX= f. INC DL DX=FF23H DX= g. XCHG AL,AH h. SUB CL,CH AX=1234H AX= CX=3451H CX=
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