What should be the value of R3 if the following program is executed (based on the initial register status)?

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
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What should be the value of R3 if the following program is executed (based on the initial register status)?
Program:
AND R3, R3, #0
NOT RO, R2
ADD R1, RO, RO
AND R3, R3, R2
ADD R1, R1, #-1
Initial Registers Status:
RO: x0028
R1: x0006
R2: x0003
R3: x0012
Select one:
О а. х0000
O b. XFFF7
х0003
O d. XFFFE
Ое. хFFFC
Transcribed Image Text:What should be the value of R3 if the following program is executed (based on the initial register status)? Program: AND R3, R3, #0 NOT RO, R2 ADD R1, RO, RO AND R3, R3, R2 ADD R1, R1, #-1 Initial Registers Status: RO: x0028 R1: x0006 R2: x0003 R3: x0012 Select one: О а. х0000 O b. XFFF7 х0003 O d. XFFFE Ое. хFFFC
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