Consider the following specifications of an alarm system:Four sensors w, x, y, and z are used as inputs and the alarm's sound S is used as output.If sensors w and z together detect an event, the output S must go ON.If sensors w, x, and y together detect an event, the output S must go ON.Otherwise, the output S remains OFF.a) Build a truth table for this system.b) From the truth table, derive a Boolean expression in both canonical and standard SOPforms.c) Using Boolean Algebra, simplify your expression to the minimum number of literals.d) Using K-map, find the simplified expression that you found in c).e) Implement the simplified expression with gates.

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Answered: Consider the following specifications…

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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Q5. A. A Mealy sequential circuit has one input (X) and one output (Z). The circuit should transmit its input, except that it should prevent the sequence 00110 from occurring. So Z should be the same as X, except that if the input sequence 00110 occurs, Z should be 1 rather than 0 when the last 0 is received, so that the sequence X = 00110 is replaced with Z= 00111. Derive only the state graph, and the state table. Solution:
Q1. Implement a given function by using PAL in which we have 3 inputs and 4 outputs: A(X, Y, Z) = E (1, 2, 4, 6) B(X, Y, Z) = E (0, 1, 3, 6, 7) C(X, Y, Z) = E (1, 2, 4, 6, 7) D(X, Y, Z) = E (1, 2, 3, 5, 7)
write python program which solve this problem; Consider a conductive bar with k = 5 and a length of 20 cm. Assume that one end is on the origin and the bar is located along the x-axis. Also assume that the charge density is 4 C/cm at point x=5cm and charge density -4 C/cm in the center of the bar and -4 c/cm at point x=15cm. If we assume that the two ends of the rod are quesi-potential and have a contract potential are 10 volts, calculate the amount of potential along the rod and at distances of 5.2 mm from each other using the method Jacobie and Gauss-Zeidel) notw: Suppose you work in all units &.= l 0/10
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7
Task 2The cells of the battery are treated using a programmable lathe machine. The machine has 15programs that are able to control its speed. Program 1 has 11 ( N( 1) = 11) different speeds thatcan vary from 100 revolution per minute (rev/min) to 1100 (rev/min). Program 2 has 13 ( N(2) =13) speeds that can vary from 110 rev/min to 1430 rev/min ( X1(1) = 100, X2(1)=110,and so on). The number of speeds of the higher programs increases using geometric progressionand the speeds within the same program follow the same pattern of the common differenceachieved in program 1 and 2 and increase using arithmetic progression.1. Determine the general formulas of the speeds of the programs and the number ofspeeds of the programs.2. Construct a sequence using the final speed of each program. Is there any relationbetween these speeds?3. Determine the number of speeds of program 10, and the value of speed number 7within program 10.4. Determine the total number of speeds that can be produced.5.…
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