2. The following is a string of ASCII characters whose bit patterns have been converted into hexadecimal for compactness: B4 E4 5A B1 63 F6 65 F5. Of the eight bits in each pair of digits, the leftmost is a parity bit. The remaining bits are the ASCII code. (a) Convert the string to binary code. (b) Show the English letters and numbers (based on the ASCII code) that correspond to the binary code. Note that you need to remove the parity bits. (c) Determine the parity used: odd or even? (show your work)
2. The following is a string of ASCII characters whose bit patterns have been converted into hexadecimal for compactness: B4 E4 5A B1 63 F6 65 F5. Of the eight bits in each pair of digits, the leftmost is a parity bit. The remaining bits are the ASCII code. (a) Convert the string to binary code. (b) Show the English letters and numbers (based on the ASCII code) that correspond to the binary code. Note that you need to remove the parity bits. (c) Determine the parity used: odd or even? (show your work)
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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Please show the steps. 1.Convert (64DF)16 to octal. 2.Convert (937)10 to Binary-Coded Decimal (BCD)

Transcribed Image Text:2.
The following is a string of ASCII characters whose bit patterns have been converted into
hexadecimal for compactness: B4 E4 5A B1 63 F6 65 F5. Of the eight bits in each pair of digits, the leftmost
is a parity bit. The remaining bits are the ASCII code.
(a) Convert the string to binary code.
(b) Show the English letters and numbers (based on the ASCII code) that correspond to the binary
code. Note that you need to remove the parity bits.
(c) Determine the parity used: odd or even? (show your work)
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