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EECE32218S SO1 3/8/2018 1. In a more than one bit of a data unit is corrupted 2 is technique of adding extra bits to each data unit to determine the accuracy of transmission. 3. A is a block code in which the XOR of any two code words is another codeword. 4. The Hamming distance between two words (of the same size) is the number of between all 5. The minimum Hamming distance is the the possible pairs in a set of words. 6. In the definition n = k + r ; n is defined as , k is the , and r is the 7. To guarantee the detection of up to s errors in all cases, the dmin in a block code must be 8. The divisor in a cyclic code is normally called the 9. A category of cyclic codes used in LAN's & WAN's is 10. Given the dataword 101001111 and the divisor 10111, show the generation of the CRC codeword at the sender site (using binary division)