1. A string encoded with H(12,8) SECDED is received as Ox548. 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 p4 d2 d3 04 p8d5d6d7d8 X X Encoded date bits p1 p2 01 p1 x Parity p2 X bit coverate p4 p8 X X X x X X X xx X X received Ox548 bit position 1 2 3 4 5 6 7 8 9 10 11 12 hex value p1 p2 d1 p4 d2 d3 d4 p8 d5 d6 d7 d8 0 0 received message 0 1 0 1 0 1 0 0 1 0 0 Ox548 corrected original message value should be in error? p1 0 p2 1 p4 1 p8 0 bit in error = 1. A string encoded with H(12,8) SECDED is received as Ox548. 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 p4 d2 d3 04 p8d5d6d7d8 X X Encoded date bits p1 p2 01 p1 x Parity p2 X bit coverate p4 p8 X X X x X X X xx X X received Ox548 bit position 1 2 3 4 5 6 7 8 9 10 11 12 hex value p1 p2 d1 p4 d2 d3 d4 p8 d5 d6 d7 d8 0 0 received message 0 1 0 1 0 1 0 0 1 0 0 Ox548 corrected original message value should be in error? p1 0 p2 1 p4 1 p8 0 bit in error =