4. Pérform the following additions and subtractions. Assume that all numbers are in 3 bit 2's complement. State the sign of each number, the sign of the answer, and whether an overflow occurs. a. 00 00 04 C8 + 48 49 B7 6F5 4849 BC37.6NdOverflow) b. 00 12 5F 89 + 8F DE 27 83 8F FO'87 oc CNo Oveiflaw) c. 39 B4 08 75 + 93 19 76 26 E GC CD 7E 9B ( No Ovelfla) d. 6.4 01 B9 33 +55 62 09 42 e. FF FE 5900- 23 45 67 89 f. 49 7B 05 CC 92 93 8A 6D g. 86 21 4F BC - 6B A4 59 72

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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4. Pèrform the following additions and subtractions. Assume that all numbers are in 32
bit 2's complement. Stäte the sign of each number, the sign of the answer, and
whether an overflow occurs.
a. 00 00 04 C8 + 48 49 B7 6F 4849 BC37.6Nd Overflow)
b. 00 12 5F 89 + 8F DE 27 83 < 8F FO'87OC CNo Ovelflaw)
c. 39 B4 08 75 + 93 19 76 26 GC CD 7E9B ( No Ovelfla)
d. 6.A 01 B9 33 + 55 62 09 42
e. FF FE 59 00 - 23 45 67 89
f. 49 7B 05 CC - 92 93 8A 6D
g. 86 21 4F BC - 6B A4 59 72
Transcribed Image Text:4. Pèrform the following additions and subtractions. Assume that all numbers are in 32 bit 2's complement. Stäte the sign of each number, the sign of the answer, and whether an overflow occurs. a. 00 00 04 C8 + 48 49 B7 6F 4849 BC37.6Nd Overflow) b. 00 12 5F 89 + 8F DE 27 83 < 8F FO'87OC CNo Ovelflaw) c. 39 B4 08 75 + 93 19 76 26 GC CD 7E9B ( No Ovelfla) d. 6.A 01 B9 33 + 55 62 09 42 e. FF FE 59 00 - 23 45 67 89 f. 49 7B 05 CC - 92 93 8A 6D g. 86 21 4F BC - 6B A4 59 72
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