Question: 3. (a) What is the difference between flow control and media access control in Data Link Layer? Why do we calculate hamming distance between two

3. (a) What is the difference between flow control and media

3. (a) What is the difference between flow control and media access control in Data Link Layer? Why do we calculate hamming distance between two data streams? [ 4 marks] (b) Given the data word 1110111011 and the divisor 1101. Show the generation of the codeword at the sender side (using binary division). Show the checking of the codeword at the receiver site if the received codeword is 1101011011010. Is the received codeword correct? [ 6 marks] ANOWED CALL TUC OUESTIONS

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