Q.3 Calculate cyclic redundancy for sender and receiver side, check it is going to accept or not Divisor:101010 Word: 110110101 And during the transmission codeword bit has changed (second bit from right to left from change in 1 to 0 or 0 to 1) check after the 1 error bit it is going to accept by the receiver or not. Solve the question with proper steps. (6 points)

Q.4 Calculate cyclic redundancy for sender and receiver side, check it is going to accept or not Divisor:x4+x2+1 Word: 1010101010 What will be adding in the dataword after the calculation from sender side. (9 points)

Q.5 Calculate the checksum of the given bits and divide them into 8 bits of block 11011001011010100110011010010100 Do the whole process step by step with proper explanation from sender and receiver side and mention this bit is going to accept it or not? (8 points)