Flight-Distance Database FLIGHT (Flight#, Origin, Destination, Mileage) FLIGHT Flight# DL507 DL123 DL723 DL577 DL5219 DL357 DL555 DL5237 DL5271 Origin Seattle Chicago Boston Denver Minneapolis Chicago Denver Cleveland Chicago Destination Denver Dallas St. Louis Los Angeles St. Louis Dallas Houston St. Louis Cleveland Mileage 1537 1058 1214 1100 580 1058 1100 580 300 Business Rules 1. Each flight has an origin and a destination 2. The mileage for each trip is calculated by the distance between the origin and the destination

Flight-Distance Database FLIGHT (Flight#, Origin, Destination, Mileage) FLIGHT Flight# DL507 DL123 DL723 DL577 DL5219 DL357 DL555 DL5237 DL5271 Origin Seattle Chicago Boston Denver Minneapolis Chicago Denver Cleveland Chicago Destination Denver Dallas St. Louis Los Angeles St. Louis Dallas Houston St. Louis Cleveland Mileage 1537 1058 1214 1100 580 1058 1100 580 300 Business Rules 1. Each flight has an origin and a destination 2. The mileage for each trip is calculated by the distance between the origin and the destination

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter3: Data Representation

Section: Chapter Questions

Problem 3RP

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Open your text editor and create a new document named model.php model.php will connect to a database potentially return PDO statement objects to the controller for processing. This question is complete and requires use of initMessagesfunction initMessages($tim) This method will take a single parameter of unix time using the method “time()”. It will conditionally select fromthe table “messages” the minimum id and rename it to “min_id”. The condition is that the field time is greater thanthe parameter for time. The return is the PDOStatement object with the row data from a query.
Python Programming Problem: Simple Soccer Point TableThe programmer will design a simple point table lookup and update application. The table contains some basic information: team_name, match_played, win, draw, loss, point and rank. Design Solution:1. English Premier League is a prestigious soccer league. Here is the result of its one session. Man. City|38|32|2|4|98|1Liverpool|38|30|7|1|97|2Chelsea|38|21|9|8|72|3Tottenham|38|23|2|13|71|4Arsenal|38|21|7|10|70|5 2. Hypothetically, you have been assigned to design a simple lookup software for prestigious ‘English Premier League’ from a given point table. The point table contains team_name, match_played,win, draw, loss, points and rank. 3. The input file, ‘previous_result.txt’ has been provided to you above the top 5 teams in 2018-19 session. Your software needs to be able to search and update the point table based on user input. For example: The first time Chelsea played 38, the second time it changed (based on user input) to 40 and so…
Point of sales systemcreate a POS in java that will have the basic operation of a point of sales System.your system should provide the following:1. a login frame to allow the employee to login2. cash register sales3. items scanning when a client bring the product4. real time stock level5. stock infosl (product codes ,and informartion such as price and quantity)6. sales reportall the product must be stored in a SQL database using necessary security.Note:1. Use GUI to make the application2. Do not use any builder to drag and drop component
Description: There are 5 philosophers sitting around a table and try to eat from the center of the table. 5 chopsticks also lay on the table. Let us call the 5 philosophers in clockwise P1, P2, ...P5. There also 5 chopsticks clockwise S1, S2, ..., S5 on the table. There are only one chopstick between every two philosophers. Every right hand chopstick will have the same index as the philosopher. For example, on the right hand side of P1, the chopstick is called S1. And every left hand side chopstick number is 1+number of the philosopher. A philosopher spend random time to think, then he feel hungry and try to eat. The middle dish can provide enough food for everyone at the same time. But a philosopher only can start to eat when he picked up two chopsticks from left hand side and right hand side to form a pair of chopsticks. If a philosopher take one chopsticks, he will try to fight with neighbours to get another one, and never back off to put down the one in his hand. Once the…
IN java YOUR TASK IS TO IMPLEMENT A JAVA APPLICATION WHICH WILL FUNCTION AS A TYPE OF STUDENT REGISTRATION DATABASE WHICH WILL ENABLE AN ADMINISTRATIVE USER TO EITHER CREATE OR DELETE A STUDENT ACCOUNT IN THE DATABASE IN ORDER TO STORE THE FOLLOWING DETAILS:- (1)THE STUDENT’S NAME, (4) THE STUDENT’S ID NUMBER, (3) A LIST OF THE COURSES WHICH THE STUDENT HAS TAKEN ALONG WITH THE CORRESPONDING GRADES FOR THESE COURSES. NOTE: WHEN THE VALUE -1 IS ENTERED, THE APPLICATION WILL TERMINATE. please check the attached image
Subject : Data Structure Language : C Topic : Hash Table Sub Topic :- Pop- Push- Search Case : Bluejack Library is one of the popular libraries in the town. This library has more than 50.000 books. Sadly the senior librarian wants to resign and he doesn’t have time to teach the new librarian. Bluejack Library needs a simple program to help the new librarian so he can easily manage and search books. Bluejack Library hires you as a programmer to help them create a program that can help a new librarian find and manage books in this library easily using a C programming language and hashtable data structure. The criteria of the program are: The program consists of 4 menus, there are: View Book Insert Book Remove Book Exit If the user chooses View Book (Menu 1), then: * If there is no book, then show “There is no book(s) !” message * Otherwise, the program will show all the book data If the user chooses Insert Book (Menu 2), then: - The program will ask user to input the following…
Subject : Data Structure Language : C Topic : Hash Table Sub Topic :- Pop- Push- Search Case : Bluejack Library is one of the popular libraries in the town. This library has more than 50.000 books. Sadly the senior librarian wants to resign and he doesn’t have time to teach the new librarian. Bluejack Library needs a simple program to help the new librarian so he can easily manage and search books. Bluejack Library hires you as a programmer to help them create a program that can help a new librarian find and manage books in this library easily using a C programming language and hashtable data structure. The criteria of the program are: The program consists of 4 menus, there are: View Book Insert Book Remove Book Exit If the user chooses View Book (Menu 1), then: * If there is no book, then show “There is no book(s) !” message * Otherwise, the program will show all the book data If the user chooses Insert Book (Menu 2), then: - The program will ask user to input the following…
The screen shown is used to enter the sales of the products into the sales and salesdetails tables. It utilizes the four depicted files ProductDAO.java, Product.java, PosDAO.java and Pos.java. The schema for the database is also depicted. The java code utilizes a jconnector to retrieve data from the database. When a product code is entered and then a quantity is entered, on the enter key pressed, the product code is sent to the getProduct(String ID) of a ProductDAO object and that function connects to the database and retrieves the data, placing it into a Product object and return this as Product object so that it can be placed into the Jtable of the PosGUI screen. Write the code for the getProduct(String ID) function located in the ProductDAO file. The code is equivalent to the prodid.
C++ only. Do not copy. Correct code will upvoted else downvote. Monocarp is playing a PC game. Presently he needs to finish the principal level of this game. A level is a rectangular framework of 2 lines and n sections. Monocarp controls a character, what begins in cell (1,1) — at the convergence of the 1-st line and the 1-st segment. Monocarp's character can move starting with one cell then onto the next in one stage if the cells are nearby by side or potentially corner. Officially, it is feasible to move from cell (x1,y1) to cell (x2,y2) in one stage if |x1−x2|≤1 and |y1−y2|≤1. Clearly, it is denied to go external the matrix. There are traps in certain cells. In case Monocarp's character winds up in such a cell, he bites the dust, and the game closures. To finish a level, Monocarp's character should arrive at cell (2,n) — at the crossing point of line 2 and section n. Assist Monocarp with deciding whether it is feasible to finish the level. Input The principal…
Students' class and test scores should be stored in a database using their index numbers. They just had to take three courses: English 101, Math (MATH 101), and Science (ENGL 101). (SCI 101). Tip: Use a mix of dictionaries and one of the following two approaches: lists or tuples.
The following lines of code define three dictionaries for a movie database. They indicate the movies' genre, production year, and budget. The movie titles are dictionary keys in each case. Write a program that prompts the user to enter a search criteria including three elements: 1) a genre, 2) a year, 3) a minimum budget (in million dollars), separated by semicolons (;). Then searches the database and returns a list of all movie titles in the requested genre that are produced within or after the entered year and their budget were equal or greater than the entered minimum. If there is no movie matching the entered criteria just tell the user so. Example 1:Enter genre, starting year, and min budget: drama;2000;5We found these matching movies: ['the pianist','the salesman'] Example 2:Enter genre, starting year, and min budget: action;2020;10Sorry! We could not find a match! # Defining dictionaries (do not change this part of code) genres=…
1.1. You have recently been hired to create an inventory management system for “BookHub”, a new online bookstore of the company in your area. The stock is currentlybeing tracked using a paper system and a excel spreadsheet. Write an SQL script tocreate a table called books in a database called Bookhub, with the following fields:• Book_id, which is the primary key and value is provided by the database server.• Title, which has an appropriate string format• Author, which has an appropriate string format.• Year, which has a whole number format.• Price, which is the price of purchase of the book.After creating a table which will store values. Use the books table to write a web page (php)that connects to the database (Bookhub) and executes a query on the table to get all thetable data stored in a table and then display them information on using an HTML table format.[18 ]