A CRC is constructed to generate a 4-bit FCS for an 11-bit message.The generator polynomial is X4 + X3 + 1.
a. Draw the shift register circuit that would perform this task.
b. Encode the data bit sequence 10011011100 using the generator polynomial and give the codeword.
c. Now assume that bit 7 in the codeword is in error and show that the detection algorithm detects the error.