Part IV: Error Detection and Correction (12 points): 1. Using the following string, determine if there is a single error or no error. If there is a single error, identify the bit that needs to be corrected. The string consists of 8 data bits and 4 parity bits. The parity bits are set at the positions representing the binary powers of 2. The code uses odd parity. (10 points) Parity bit 1 checks 1, 3, 5, 7, 9, 11 Parity bit 2 checks 2, 3, 6, 7, 10, 11 .Parity bit 4 checks 4, 5, 6, 7, 12 Parity bit 8 checks 8, 9, 10, 11, 12 Input String: 101101001011