Note: Please show all intermediate steps for each portion of the question

a. Determine the parity bit for the following bit sequence using the odd parity scheme shown in class: 10110001010112. Compute the 2's complement checksum for the following stream of hexadecimal numbers: 34, 9A, FC, 28, 74, 45 Using the polynomial 101112, determine the CRC checksum for the following data stream: 100101110101102 Assuming that the data bits are 10102 before they are transmitted and 10002 afterthey are received, calculate parities P, P2, and P4 to verify that Ds went wrong during the b. c. d. transmission. e. Construct a truth table for the following Boolean expression: c- (a+ b)(a+ b)