2., A string encoded with H(12,8) SECDED is received as 0x500 Is it in error? Which bitsare in error? extract the original message, show your workBit position1 23 45 6 789 10 11 12Encoded date bitsp1 p2d1p4d2d3 d4 p8 d5d6d7d8XXXXXParityX XXXX XbitcoverateX XXXXX X Xreceived Ox5004569 10 11 12d1 p4d2 d3d5 d6 d7 d81000 0 00value should be0110bit in error =bit positionreceived messagecorrectedoriginal messagep1 Xp2p4p81 2p1 p20 1 0p1p2p4p8XX78d4 p80 0in error?hexvalue0x500

Answered: Image /qna-images/answer/18ebfecb-6eea-4956-a7f8-3bab2d151e4d.jpg

2. , A string encoded with H(12,8) SECDED is received as 0x500 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 Encoded date bits p1. p2 d1 d5 d6 p4 d2 d3 d4 p8 X d7d8 X p1 X X X X X X X X Parity bit coverate X X X X X X X received Ox500 4 5 6 10 11 12 p4 d2 d3 d6 d7 d8 1 0 0 0 0 0 it position eceived message orrected & RRE p2 p4 p8 1 2 p1 p2 0 1 3 d1 0 7 d4 0 X X X X X 9 d5 0 8 p8 0 hex value 0x500

2. , A string encoded with H(12,8) SECDED is received as 0x500 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 Encoded date bits p1. p2 d1 d5 d6 p4 d2 d3 d4 p8 X d7d8 X p1 X X X X X X X X Parity bit coverate X X X X X X X received Ox500 4 5 6 10 11 12 p4 d2 d3 d6 d7 d8 1 0 0 0 0 0 it position eceived message orrected & RRE p2 p4 p8 1 2 p1 p2 0 1 3 d1 0 7 d4 0 X X X X X 9 d5 0 8 p8 0 hex value 0x500

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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