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2. The following instructions are executed on a CPU which has R = 23 and PC = 10 for each instruction. The instructions each occupy two memory locations and set AC to the value shown. What are the contents of memory locations 21, 22, and 23? a) LDAC $10 sets AC = 21 b) LDAC @R sets AC = 57 c) LDAC @22 sets AC = 41

2. The following instructions are executed on a CPU which has R = 23 and PC = 10 for each instruction. The instructions each occupy two memory locations and set AC to the value shown. What are the contents of memory locations 21, 22, and 23? a) LDAC $10 sets AC = 21 b) LDAC @R sets AC = 57 c) LDAC @22 sets AC = 41

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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2. The following instructions are executed on a CPU which has R = 23 and PC = 10 for each instruction. The instructions each occupy two memory locations and set AC to the value shown. What are the contents of memory locations 21, 22, and 23? %3D %3D a) LDAC $10 sets AC = 21 b) LDAC @R sets AC = 57 c) LDAC @22 sets AC = 41
Transcribed Image Text:2. The following instructions are executed on a CPU which has R = 23 and PC = 10 for each instruction. The instructions each occupy two memory locations and set AC to the value shown. What are the contents of memory locations 21, 22, and 23? %3D %3D a) LDAC $10 sets AC = 21 b) LDAC @R sets AC = 57 c) LDAC @22 sets AC = 41
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