You have just purchased a new personal computer system. Before putting the systemcomponents together, you read the instruction booklet that came with the system. Thebooklet contains a list of the components that you should have received. The bookletadvises you to verify that you received all of the components by matching those that youreceived with those on the list. If a component was received, you should cross its nameoff the list; otherwise, you should draw a circle around the component name in the list.Using only the instructions listed in Figure 1-10, create an algorithm that shows thesteps you should take to verify that you received the correct components. Be sure toindent the instructions appropriately.6.circle the component name on the listcross the component name off the listend ifend repeatif the component was received, do this:otherwise, do this:read the component name from the listrepeat for each component name on the list:search for the component

Algorithm: Searches through each component on the list and marks whether that component was…

Answered: You have just purchased a new personal…

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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Develop a simple program in Java to maintain a list of homework assignments. When an assignment is assigned, add it to the list, and when it is completed, remove it. You should keep track of the due date. Your program should 1. Add a new assignment. 2. Remove an assignment. 3. Provide a list of the assignments in the order they were assigned. 4. Find the assignment(s) with the earliest due date.
Computer Science Write the client code to show how you make use of the LegacyCircle class with your new design.
Your understanding of importing modules, using lists and dictionaries and creating objects from a class will be exercised in this lab. Be prepared to use your solution for the “Classes” lab (see Blackboard for the link) where you wrote the PlayingCard class. In this lab, you will have to generate a random list of PlayingCard objects for where the suit and rank combinations of each card are randomly choosen. Using this list of randomly created playing cards, you will use dictionaries and lists to store important data about these playing cards, particularly the frequency distribution of each rank-suit combination you created (e.g. like if 10 queen of hearts cards are generated and counted.) Thanks to the clearly described interface used to communicate to any PlayingCard object, specifically the get_rank() and get_suit() methods, you can just import your “Classes” lab as a module and use your previously written code! Note: You’ll definitely need to make sure your solutions work for this…
I need help coming up with more detailed comments for each section of code, separating the logic into different classes or methods to improve code modularity and readability and in the "fileMenu" ActionListener, the catch block only prints the stack trace and shows a message dialog. It would be better to provide more informative error messages to the user, indicating the cause of the error. Also the frame size is set to 400x400 pixels using the numbers directly in the code. What would constants or variables to represent these numbers look like? Thank you Source code: package creatingInterface; import javax.swing.*;import java.awt.*;import java.io.FileWriter;import java.io.IOException;import java.text.SimpleDateFormat;import java.util.Date;import java.util.Random;public class userInterface { private static Color randomGreen; public static void main(String[] args) { // Create and set up the window. JFrame frame = new JFrame("User Interface"); // Create a new JFrame…
Develop a program in Java to maintain a list of homework assignments. When an assignment is assigned, add it to the list, and when it is completed, remove it. You should keep track of the due date. Your program should provide the following services: 1. Add a new assignment. 2. Remove an assignment. 3. Provide a list of the assignments in the order they were assigned. 4. Find the assignment(s) with the earliest due date.
I had this solution but kept getting error that it couldn't find symbol on the .set part. currPopulation = scnr.nextInt();while (currPopulation >=0) {currTown = new Town();currName = scnr.next();currTown.setNameAndPopulation(currName, currPopulation);townList.add(currTown);currPopulation = scnr.nextInt();}System.out.println("To end: 'done'");
An airport has a runway for airplanes landing and taking off. When the runway is busy, airplanes wishing to take off or land have to wait. Landing airplanes get priority, and if the runway is available, it can be used. Implement a Java class, Airport.java, for this simulation, using two appropriate lists, one for the airplanes waiting to take off and one for those waiting to land. Note that the data structures you select for the two lists must be suitable for this purpose. For instance, the sooner an airplane comes for landing, the sooner it will land. Also, you must keep the record of all the airplanes that have already landed or taken off in one single list, to print out the activity log whenever asked, such that the sooner an airplane landed, the later it shows in the printout. To get a clear idea, please have a close look at the expected outputs of the execution of the tester class provided. The user enters the following commands: (The user entry has already been done in the tester…
A Memory Matching Game in java code with a 4x4 grid of Squares that when you click on a square it shows a number. It would have to be 2 of each number 1-8 and if the two squares that are clicked match then the squares stay on the grid. If they do not match after picking 2 squares they flip back over
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I want to develop an application for Knight's Tour Chess Game in java where the board is an eight by eight - 2D array board. Each square should be 0 in the beginning and as the knight moves in L shaped moves. The application is developed to move the knight around the chessboard and then keep a counter that varies from 1 to 64. Record the latest count in each square the knight moves to. Test each potential move to see if the knight has already visited that square. Test every potential move to ensure that the knight does not land off the chessboard. I want to run the application with random initial position.
IN GO LANGUAGE, NOTHING ELSE PLEASE Here are the requirements: 1) You need to write guess_num.go so it supports the “guess a number between X and Y” kind of game, but allows the user to either choose the numbers themselves or allow the computer to automatically generate the guesses. The point of this assignment is to work with interfaces, so you will have some specific requirements on how you solve the problem. 2) Let’s start with the sample output: a) First, the case where the user enters their own numbers: (user input in bold and red) Guess a number to demo interfaces You have 3 guesses to guess a number from 1 to 10 Do you want to make the guesses? (y/n -- if n guesses will be generated for you): y Enter your next guess: 5 Too low Enter your next guess: 8 You win! b) Now the case where the user lets the computer pick the numbers: Guess a number to demo interfaces You have 3 guesses to guess a number from 1 to 10 Do…
You are going to write a simulation for a mini survival game. In this game, one flyand three frogs are placed randomly on a board with the size 7x7.In each iteration, they move randomlywithin the board, and the simulation stops when one of the frogs eats the fly.Fly and frogs are essentially creatures that can move, make noise, and eat. Frogs can move up to 2squares in any direction and flies can move up to 1. Frogs make the "Croak! Croak!" sound, and fliesmake "ZzzZZz!". Since frogs should not eat their kind, a function of "isEatable" should also beimplemented in decision making. A variable or function to check if the fly is alive is also required as aterminate condition for simulation.In each iteration, an 'f' character represents frogs' position on board, and an '*' character is used torepresent the position of fly. Use the topics (Abstract classes, Interface, etc.) to implementthe simulation. (in java) An example output is given below.

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