1. 1001 1001 & 1010 0010 1000 0000 2. 1001 1011 | 1110 1101 1111 1111 3. 1001 0001 & ( 0011 1100 & 0110 1011) 4. 1001 0100 & ( 1010 1000 | 0001 0000) 5. (1001 0100 & 1010 1000) | 0001 0000

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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Evaluate the following expressions. Assume 8-bit unsigned quantities. Write your results in binary,
showing exactly 3 bits. Separate the nibbles with a space for readability.
Expression
Result
1.
1001 1001 & 1010 0010
1000 0000
2.
1001 1011 | 1110 1101
1111 1111
3.
1001 0001 & ( 0011 1100 & 0110 1011)
4.
1001 0100 & ( 1010 1000
0001 0000)
5.
(1001 0100 & 1010 1000) | 0001 0000
6.
(1101 0010 ^ 1110 1100)
0000 000O
7.
(1101 0010 ^ 1110 1100)
1111 1111
8.
(0001 1001 ^ 1010 0100)
1010 010O
Transcribed Image Text:Evaluate the following expressions. Assume 8-bit unsigned quantities. Write your results in binary, showing exactly 3 bits. Separate the nibbles with a space for readability. Expression Result 1. 1001 1001 & 1010 0010 1000 0000 2. 1001 1011 | 1110 1101 1111 1111 3. 1001 0001 & ( 0011 1100 & 0110 1011) 4. 1001 0100 & ( 1010 1000 0001 0000) 5. (1001 0100 & 1010 1000) | 0001 0000 6. (1101 0010 ^ 1110 1100) 0000 000O 7. (1101 0010 ^ 1110 1100) 1111 1111 8. (0001 1001 ^ 1010 0100) 1010 010O
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