The following diagram is a state diagram for the weather station system that shows how it responds to requests for various services. Please explain it in details
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- The following diagram is a state diagram for the weather station system that shows how it responds to requests for various services. Please explain it in details
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- Design a javafx GUI for Tasks Management. The Task data is: id, title, status, added by, creation date. Do the following: Add Task manually and from a file. View Tasks. Find All Tasks titles that added by “Ali" sorted by id. Find the top four tasks sorted by creation date. Find all tasks that start with the letter 'a' and have exactly seven letters (ignore letter 'a' case). Find who added the largest number of tasks. Find the number of tasks that are closed and open. Count the tasks that added by "Sami".Brief expalantion springboot Userservice: public User getUser() { Stringusername=SecurityContextHolder.getContext().getAuthentication().getName(); /* Get User from the DB. */ returnthis.userRepository.findByUsername(username) .orElseThrow(()->newUserNotFoundException(String.format("Username doesn't exist, %s",username))); } ================================================================================= User controller: @GetMapping("/get") publicUsergetUser(){ logger.debug("Getting User Data"); returnthis.userService.getUser(); }Step 1: Set up a worksheet with the appropriate headings and tab names to displaythe filesStep 2: Get the user to select the starting point from which the search must beginStep 3: Get a count for all files and folders in the chosen path and prepare status barStep 4: Monitor time elapsed and give user a chance to exit if it is taking too longStep 5: Get all file and folder names and store in the new worksheet(s) created in step 1Step 6: Save in a new workbook Note that steps 3 and 5 are similar, because you have to read the headers of all fileobjects to determine how many there are. It is necessary to do this so that a message with progress status can be displayed . Write code to implement these steps:
- Hands-on ActivityMovie Time Objective: At the end of the exercise, the students should be able to: ▪ Implement queues in both Java and Python.Software Requirements:▪ NetBeans IDE▪ Java Development Kit (JDK) 8▪ Python 3.7 or higherProcedure:1. Create a folder named LastName_FirstName in your local drive. (ex. Reyes_Mark)2. Using NetBeans, create a Java project named MovieTime. Set the project location to your ownfolder.3. Import Scanner, Queue, and LinkedList from the java.util package.4. Create two (2) Queue objects named movies and snacks.5. The output shall:5.1.Ask the user to input three (3) movies that s/he would like to watch in a cinema.5.2.Ask the user to input three (3) snacks or beverages that s/he would like to eat or drink whilewatching these movies.5.3.Display all the movies and snacks in separate lines.5.4.Ask the user to type S whenever s/he is done eating or drinking a snack.5.5.Display the snacks remaining each time S is pressed and "No more snacks" when all snacksare…HKEY_CLASSES_ROOT is used to ______________. configure the environment for the user establish the current hardware configuration associate file types with programs set the environment for the user logged ona)Createa flow chartdiagram tomodel the online course registration described inthe case study belowCASE STUDYONLINE COURSE REGISTRATION SYSTEMThe User enters the surname and password and chooses if the user is a student or administrator. If entered details are valid, the user accounts become avaiable. f it is invaid an appropriate message is displayed to him/her. A student can search al the courses available to him and he chooses the best course he wants. The student can view course duration, facuty and department the course he may choose. When a student has successfully chosen a course, he can register to that course. Upon registration student details are stored in database.After registration to any course, the student may see the details of current course. He may wish to know details about fees and other information. The administrator also has the privilege to display details of the students and the corresponding course for which they have registered. The administrator has to perform…
- I am creating simple window money changer via microsoft visual studio and am encountering errors(refer to the picture) I hope you can help me solve this one. this is my code using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows.Forms; namespace Act3_AggaraoMikael_608{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void label3_Click(object sender, EventArgs e) { } private void button1_Click(object sender, EventArgs e) { // Declares a variable double amount, converted = 0, exchange = 0; char currency; // Sstores the value of each textbox into variable amount = Convert.ToDouble(txtAmount.Text); currency = Convert.ToChar(txtCurrency.Text); // Uses Nested if…ou have been tasked with creating a program to manage a small library. The library has the following books in stock: ```books = { "Harry Potter and the Philosopher's Stone": 5, "The Great Gatsby": 3, "To Kill a Mockingbird": 7, "1984": 4, "The Catcher in the Rye": 2}```The program should use a menu-driven approach to allow the user to select the following desired task: 1. Allow users to check if a specific book is in stock.2. Allow users to add a new book to the library.3. Allow users to remove a book from the library.4. Allow users to apply a discount of 10% to a book if the quantity in stock is greater than 5. (for a given book identified by the user)5. Allow users to apply a discount of 5% to a book if the quantity in stock is between 1 and 5 (for a given book identified by the user) The program should also keep track of the total revenue generated from book sales. Note: your program should be well-commentedusing python Actions: Menu Pages: Create the menus below using a square created in the console by printing dashes (-) and pipes (|) where appropriate. It should look something like this but large enough to cover almost ½ of your computer screen when printed on the console (no need to calculate for the monitor size-just approximate is fine): ———— | | ———— e.g. ——————————————— | 1- Create Employee | | 2- Create Item | | 3- Make Purchase | | 4-All Employee Summary | | 5-Exit | ——————————————— Specific Menu Pages to Create: 2.1. Create Employee Page Please define a function that asks the user to get the employees’ information and add that to the list. Whenever the user enters “NO” it will finish getting the employees’ information. Use a 2-dimensional list to create and save the employee information where each item in the list consists of the information…
- Complete the copier simulation of How To 7.1. Your program should first show the main menu: U)ser A)dministrator q)uit For a user, prompt for the ID and the number of copies, increment the appropriate account, and return to the main menu. For an administrator, show this menu: B)alance M)aster P)roject In the balance option, show the balances of the master account and the ten project accounts. In the master option, prompt for a user ID and link it to the master account. In the project option, prompt for user and project IDs. Afterward, return to the main menu.Create a small library management system. Thisapplication will help the librarians manage the book catalogs fortheir library. You have been asked to build the classes required to meet thegiven requirements: The library identifies each item that it checks outs as alibraryItem. A libraryItem can be either a book, or a video. A library item has the following attributes: a numericcallNumber, title and availability status. No libraryItem should be created without a callNumber- and thatmeans there are no default constructors for this class. In addition to the getters and setters there are two methods:checkout() and return() that sets the availability to false andtrue, respectively. The book entity is defined by the following attributes: ISBN,Book author, book publisher The video entity is defined by the following attributes: studio,artist. A catalog is a collection of all the libraryItems belonging tothe library. The catalog class will contain a reference variable pointing tothe collection…Get familiar with the many categories that access control methods fall under. Carry out a comparison and investigation of the myriad of distinct forms of controls that are made available by each alternative.