Chapter 14, Problem 5RQ

Please written by computer source    1.You are implementing an application for managing a very small coffee shop. The application will allow users to swipe a card and select from three options: -Check account balance. -Add funds to account. -Make a purchase. You can assume that there is a web service available that manages the cards, providing functions such as: -Read card and log in. -Log out. -Check balance. -Add funds. -Spend funds. The coffee shop sells: -Plain coffee ($3 each) -Fancy coffee ($5 each) -Muffins ($2 each) A user can select any number of coffees of each type and any number of muffins. A transaction is incomplete if: -The card cannot be read. -The user cannot be logged in. -The balance is insufficient for the purchase amount. -The deposit fails to add funds. A completed deposit will spend funds from the user. i need js code ,html code,MVC

Please help with the following: Many classes for web access, file processing, networking, image processing and more contain methods that return ________ objects for use with async and await, so you can take advantage of the asynchronous programming model. a.Transient b.Task c.threads d.Token

Suppose that we have access to the world database, on the server something.com with username "Jim123" and password is K@$t0r1@.We need to create in any programming language, an application that will be connected to the above database and will perform the following actions.The user, that is you, will choose from an appropriate menu like the one shown in the picture.1. Connect to the system of the database.2. Display of data3. Data entry4. Update data5. Start transaction6. Exit the System.In the meantime you will have created appropriate triggers that will inform appropriate table for the actions that have been taken. The names of the triggers will be formed with the name that you as a user have followed from thetrN with N (1,2,3,...), example jsinatkas_tr4. Also in the transaction process you will make sure to lock, if needed the the table or tables in which you are going to enter or update data them. This lock will last as long as it is necessary to complete your action. This will be…

Create a COVID-19 support service application using Python namedCovidSupportSystem that will provide the user with the below options:• Statistics,• Prevention,• Symptoms,• Treatment and Report case 1.1 Under Statistics state how many cases there are in South Africa, China and USA, then askthe user if they would like to see the cases for a different country, if yes, askthem to pick a number between 0 and 9, then pull a country from a list to show

Create a Java Application using NetBeans called EventRegister. The Java application couldeither have a JavaFX or Java Swing GUI. The application should allow users to register for theindependence celebrations by entering a unique number, their name, and their email addressthen clicking a “Register” button. The unique number must be in the format of three upper caseletters followed by three numbers. Ensure that all fields are filled in, and that the unique numberand email address are in the correct format. Use this unique number to check if the numberalready exists in the database. If it does, inform the user of this, otherwise insert the uniquenumber, name, and email address into the database and inform the user that he/she has beenregistered. The database is called register, and the table called person, with unique_number,name, and email fields.The EventRegister application requires a File menu with an Exit menu item that exits theapplication. You can make use of any relational…

Create a JavaFX application using NetBeans that captrures information of an Employee. The application should have/do the following: A graphical user interface (GUI) that will allow the user to enter the following details: Employee Name, Employee Surname, Employee ID Number, Employee Cell Number, Employee SS(social security) Number. Note The GUI should have an interface that will enable a user to save the details of the Employee to the database of your choice. Also ,ensure that your application checks if the user enters numbers only for the Employee id and cell numbers. If the user enters other characters, an alert message box should be displayed to inform the user to enter numbers only. • Once the registration button has been clicked and all details have been captured and saved to the database, the application must output an alert message to inform the user that the details have been saved to the database. Afterwards, it should clear the fields to allow the user to enter another…

First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "ECommerceApp" (without the quotation marks) whose main method follows the pseudocode below, and whose other methods are as specified below.   Print the banner messageGet the products catalog StringGet the product order from the user and check it exists in the products catalog StringIf the product exists Get the product price Compute the product tax Compute the total saleOutput the total sale Else Output "The product was not found." Your program must include the following methods: A method called bannerPrinter that takes no parameter and has no return value. bannerPrinter outputs a greeting to the command line as shown below. ******************************************====== Welcome to my eCommerce app! ======******************************************(print a blank line after the banner) A method called…

Suppose you are going to design an instant messaging application called Telegraph. Telegraph is a modularized application composed of UI module, Chat module, and Contact module. The UI module uses the Chat module and the Contact module to render the user interface. The Chat module deals with sending and receiving messages. The Chat module uses the Network module for network communication. When users send/receive messages via the network, the Chat module uses the Crypto module to encrypt/decrypt the message. The Contact module manages the contact list. It also uses the Crypto module for encryption/decryption. The Crypto module uses the Math module for calculation. Now we propose a metric to measure the stability of modules. Formally, we define the "stability" of a module i as Si = a+dut where di" (i.e., incoming connection or dependency) is the number of modules that directly or indirectly USES module i and d?ut (i.e., outgoing connection or dependency) is the number of modules that…

write a program in NetBeans a- Prepare an interface to provide the information required to create anobject of the class of your project part1.b- When a user click on a button the new object should be added in anArrayList object.c- The program should display all stored objects to the output console inresponse to the button click.d- You have to use TextField, Label and button in the interface and Iencourage you to use the ComboBox.E- The interface should be well designed (Use Different layout classes).