* ? a = 5, b =9 what the value of alb 1001 1111 C 1100 1101
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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Transcribed Image Text:* ? a = 5, b =9 what the value of alb
1001
1111 C
1100
1101
Expert Solution

Given Value
- a =5
In binary = 101
- b = 9
In binary = 1001
Using bitwise OR operator (ANSWER)
- 5 = 00000101 ( binary signed 2's compliment)
- 9 = 00001001 ( binary signed 2's compliment)
Bitwise OR operation of a and b (i.e 5 and 9)
- 00000101 ( the number 5)
00001001 ( the number 9)
|
-----------
00001101
- Answer
Since, 00001101 / 1101 = 13 in decimal So, the correct option is (D)
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