* ? 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
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Chapter1: Introduction
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* ? a = 5, b =9 what the value of alb
1001
1111 C
1100
1101
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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