1. (4 points) A string encoded with H(12,8) SECDED is received as 0x548. Is it in error? Which bits are in error? extract the original message, show your work Bit position 1 2 3 4 5 6 7 8 9 10 11 12 p1 p2 di pA | 02 | 03 | da p8 | d5 | d6 | d7 | ds X X X X Encoded date bits p1 Parity p2 bit coverate X X X X p4 X X X X p8 X X X X received Ox548 bit position 1 N 3 4 5 6 7 8 9 10 11 12 hex value p1 0 p2 d1 p4 d2d3 d4 p8 d5 1 0 1 0 1 0 0 1 d6d7d8 0 0 0 Ox548 received message corrected original message value should be in error? p1 p2 0 1 1 p4 p8 0 bit in error =