Q1)- Draw the graph of the MLT-3 line coding scheme using each of the following data streams, assume that the last signallevel has been positive. a. 00000000 b. 11111111 c. 01010101 d. 00011000 e. 00001111 Q2)- In CRC, show the relationship between the following entities (size means the number of bits): a. The size of the dataword and the size of the codeword b. The size of the divisor and the remainder c. The degree of the polynomial generator and the size of the divisor d. The degree of the polynomial generator and the size of the remainder Q3)- In a codeword, we add two redundant bits to each 8-bit data word. Find the number of a. Valid codewords. b. Invalid codewords Q4)- Given the dataword 101001111 and the divisor 10111 , a. Show the generation of the CRC codeword at the sender site. b. Assume that the least significant bit of the codeword is corrupted during the transmission, show how the receiver will detect this error. Q5)- Find the 8-bit data stream for each case depicted in the following figure