Fill in the truth table for the logical expression NQT(NOT(A) OR NOT(B)). 4 marksl
Fill in the truth table for the logical expression NQT(NOT(A) OR NOT(B)). 4 marksl
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

Transcribed Image Text:### Exercise: Logical Expression and Truth Table
**a. Fill in the truth table for the logical expression `NOT(NOT(A) OR NOT(B))`.**
*Marks: 4*
| A | B | NOT(NOT(A) OR NOT(B)) |
|---|---|-----------------------|
| 0 | 0 | |
| 0 | 1 | |
| 1 | 0 | |
| 1 | 1 | |
**b. What single logic gate has the same truth table?**
*Marks: 1*
In this exercise, you need to complete the truth table for the given logical expression. This will help in understanding how different combinations of inputs (A and B) affect the outcome of the expression.
The question in part b asks you to identify a single logic gate that would produce the same output as the completed truth table.
Expert Solution

Step 1
A | B | ! ( !A || !B ) |
0 | 0 | 1 |
0 | 1 | 0 |
1 | 0 | 0 |
1 | 1 | 0 |
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