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Calculate the checksum at the sender and receiver sites for a text of 10 characters “Bangladesh". The text needs to be divided into 2-byte (16-bit) words. You will have to use ASCII to change each byte to a 2-digit hexadecimal number.

Calculate the checksum at the sender and receiver sites for a text of 10 characters “Bangladesh". The text needs to be divided into 2-byte (16-bit) words. You will have to use ASCII to change each byte to a 2-digit hexadecimal number.

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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Calculate the checksum at the sender and receiver sites for a text of 10 characters "Bangladesh". The text needs to be divided into 2-byte (16-bit) words. You will have to use ASCII to change each byte to a 2-digit hexadecimal number. Decimal Hex Char Decimal Hex Char 64 40 @ A 96 60 65 41 97 61 a 66 42 B 98 62 b 67 43 99 63 68 44 100 64 69 45 E 101 65 e 70 46 F 102 66 71 47 G 103 67 g 72 48 H 104 105 68 73 49 69 i 74 4A 106 6A j 75 4B K 107 6B 76 4C L 108 6C 77 4D M 109 6D 78 4E 110 6E 79 4F 111 6F 80 50 P 112 70 81 51 113 71 q 82 52 R 114 72 r 83 84 53 115 73 54 116 117 74 85 55 U 75 u 86 56 V 118 76 v 87 57 w 119 77 w 88 58 120 78 89 59 Y 121 79 y 90 5A 122 7A 91 5B 123 7B 92 50 124 70 93 5D 125 7D 94 5E 126 7E 95 5F 127 7F [DEL]
Transcribed Image Text:Calculate the checksum at the sender and receiver sites for a text of 10 characters "Bangladesh". The text needs to be divided into 2-byte (16-bit) words. You will have to use ASCII to change each byte to a 2-digit hexadecimal number. Decimal Hex Char Decimal Hex Char 64 40 @ A 96 60 65 41 97 61 a 66 42 B 98 62 b 67 43 99 63 68 44 100 64 69 45 E 101 65 e 70 46 F 102 66 71 47 G 103 67 g 72 48 H 104 105 68 73 49 69 i 74 4A 106 6A j 75 4B K 107 6B 76 4C L 108 6C 77 4D M 109 6D 78 4E 110 6E 79 4F 111 6F 80 50 P 112 70 81 51 113 71 q 82 52 R 114 72 r 83 84 53 115 73 54 116 117 74 85 55 U 75 u 86 56 V 118 76 v 87 57 w 119 77 w 88 58 120 78 89 59 Y 121 79 y 90 5A 122 7A 91 5B 123 7B 92 50 124 70 93 5D 125 7D 94 5E 126 7E 95 5F 127 7F [DEL]
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