Q1. Two integer numbers A and B are represented in pure binary by two bits, being A=a1a0 and B=bibo. A logic circuit provides the 4-bit output P=p3p2p1p⁰, representing the mathematical product of A and B. a) Complete the truth table of Figure 1 (please, redraw it on your paper), describing the operation of the circuit. MO a₁ 0 0 OOOOOO 0 0 0 0 0 OIT 0 1 1 1 1 1 1 1 1 A 1000001 1 1 1 0 0 0 0 1 1 1 1 dolo b₁ 0 0 1 -lolo 1 0 0 1 1 0 0 1 1 ·lolo 0 0 1 1 B bo 0 1 ·lo 0 1 0 1 0 1 10-10-0 1 0 1 P3 0 0 0 0 0 0 1 1 P P₁ Ро 0 0 1 |0|- 1 0 0 0

Q1. Two integer numbers A and B are represented in pure binary by two bits, being A=a1a0 and B=bibo. A logic circuit provides the 4-bit output P=p3p2p1p⁰, representing the mathematical product of A and B. a) Complete the truth table of Figure 1 (please, redraw it on your paper), describing the operation of the circuit. MO a₁ 0 0 OOOOOO 0 0 0 0 0 OIT 0 1 1 1 1 1 1 1 1 A 1000001 1 1 1 0 0 0 0 1 1 1 1 dolo b₁ 0 0 1 -lolo 1 0 0 1 1 0 0 1 1 ·lolo 0 0 1 1 B bo 0 1 ·lo 0 1 0 1 0 1 10-10-0 1 0 1 P3 0 0 0 0 0 0 1 1 P P₁ Ро 0 0 1 |0|- 1 0 0 0

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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