Question: UDP and TCP use the 1s complement calculation for their checksums. Suppose you have the following three 8-bit bytes: 01011011 01011000 01010101 a. What is

UDP and TCP use the 1s complement calculation for their checksums. Suppose you have the following three 8-bit bytes: 01011011 01011000 01010101 a. What is the 1s complement of the sum of these 8-bit bytes?

b. What is the checksum for these three bytes? a. (Note that although UDP and TCP use 16-bit words in computing the checksum, for this problem you are being asked to consider 8-bit sums.) c. Show a 1 bit error that would be detected. d. Show a 2 bit error that would not be detected. e. Show all your work.

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