A computer network uses polynomials over GF(2) for error checking with 8 bits as information bits and uses x3+x+1 as the generator polynomial to generate the check bits. In this network, the message 01011011 is transmitted as
A. 01011011010
B. 01011011011
C. 01011011101
D. 01011011100
Answer:C
A computer network uses polynomials over GF(2) for error checking with 8 bits as information bits and uses x3+x+1 as the generator polynomial to generate the check bits. In this network, the message 01011011 is transmitted as
A. 01011011010 B. 01011011011 C. 01011011101 D. 01011011100