Q99) 987 ➔ BCD A. 1001 1000 0101BCD B. 1111 1000 0111BCD C. 1001 1000 0111BCD D. 1011 1000 0111BCD
Q99) 987 ➔ BCD A. 1001 1000 0101BCD B. 1111 1000 0111BCD C. 1001 1000 0111BCD D. 1011 1000 0111BCD
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
Related questions
Question
Q99) 987 ➔ BCD
A. 1001 1000 0101BCD
B. 1111 1000 0111BCD
C. 1001 1000 0111BCD
D. 1011 1000 0111BCD
Expert Solution
Step 1
Each digit 0 through 9 in a decimal (base-10) numeral is assigned a four-digit binary code in the binary coded decimal (BCD) system. Any single base-10 digit's four-bit BCD code is its representation in binary notation, as follows:
0 = 0000
1 = 0001
2 = 0010
3 = 0011
4 = 0100
5 = 0101
6 = 0110
7 = 0111
8 = 1000
9 = 1001
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