(a) With reference to the following specification, construct a flow graph. module_X() { procedure m IF (condition x) Then procedure p While (condition e or condition f) procedure s EndWhile EndlF procedure z } // end module_X

(a) With reference to the following specification, construct a flow graph. module_X() { procedure m IF (condition x) Then procedure p While (condition e or condition f) procedure s EndWhile EndlF procedure z } // end module_X

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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Instructions for both assignments can be found in the picture linked to this post. The programs must be written in c++ and requires that the random number generator be seeded like this program: Program 3.25 // This program demonstrates random numbers. #include <iostream> #include <cstdlib> // For rand and srand #include <ctime> // For the time function using namespace std; int main() { // Get the system time. unsigned seed = time(0); // Seed the random number generator. srand(seed); // Display three random numbers. cout << rand() << endl; cout << rand() << endl; cout << rand() << endl; return 0; }
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ODU2MTQ4/a/MjkwNjEwMTAyODU1/details Problem: 1 A company want to raise the salary of its employee. The raise rate is given as following: The raise rate is 20% of the salary if the employee have 15 years in work or more The raise rate is 10% of the salary if the employee have 7 years in work or more Otherwise, the raise rate is 5% of the salary. The new salary is computed by the formula: new salary=old salary x(1+ raise rate) Write a main program that prompts the user to enter n of employees then enter their salary and years in work of each of them. It displays the new salary for each employee and finally, it displays the average salaries of all employees after raising as shown in the following sample run. Sample run Enter the number of employees: 2 Enter the salary and the number of years of Employee 1: 1500 Enter the salary and the number of years of Employee 2. 800 16 8. The New Salary of Employee 1 is: 1800 The New Salary of Employee 2 is: 880 The average Salary of all employees is:…
Problem Statement: The mathematician Conway imagined a game, called game of life, whichconsidered cells that are susceptible to reproduce, disappear, or survive when they obey certainrules. These cells are represented by elements on a grid of squares, where a grid has an arbitrarysize. Thus, each cell (except those on the boundaries of the grid) is surrounded by eight squaresthat contain other cells. The rules are stated as follows:1. Survival: Each cell that has two or three adjacent cells survives until the next generation.2. Death: Each cell that has at least four adjacent cells disappears (or dies) by overpopulation.Also, each cell that has at most one adjacent cell dies by isolation.3. Birth: Each empty square (i.e., dead cell) that is adjacent to exactly three cells gives birthto a new cell for the next generation.It is worth noting that all births and deaths occur at the same time during a generation.Write a program that simulates this game and displays all successive…
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Q1) A farm has four zones for planting: 1, 2, 3 and 4. Each zone has sensor (S) that indicates whether the soil is dry or not, logic 1 means dry soil and supplying water is required. When $1 is logic 1 this means it is required to supply 2000 l/s, S2 is logic 1 it is required to pump 4000 l/s, S3 is logic 1 then it is required to deliver 6000 l/s, and S4 is logic 1 means 8000 l/s is required. The main station of the supplying water includes six pumps: P1, P2, P3, P4, P5 and P6. The capacities of theses pumps are 2000 1/s, 2000 1/s, 4000 l/s, 4000 l/s, 4000 l/s and 4000 l/s, respectively. Using one 8x1 MUX, design a logic circuit can be used to control the operation of the pumps depending on the water requirements where the supplied water should be equal to or greater than the required water.
(6) discrete Structure: Please solve it on urgent basis: Question # 6: Use resolution to show that the hypotheses “It is not raining or Yvette has her umbrella,” “Yvette does not haveher umbrella or she does not get wet,” and “It is raining or Yvette does not get wet” imply that “Yvette does notget wet.”
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