Draw a UML model to class that represent The System
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Draw a UML model to class that represent The System
Java , OOP
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- ATM machines are used to withdraw and deposit cash in addition to make balance inquiries. The user enters a card in the ATM’s card reader, then the ATM, and through its console screen, asks the user to enter the card 4 digit PIN number. If the PIN is verified by the Bank (which keeps a list of bank accounts), the ATM will present the user with a menu of the available choices (Transactions), otherwise, invalid PIN message will be displayed, users can try to enter the PIN three times after which the card will be claimed by the machine. If the user choses to withdraw, he will be presented with a menu of a specific amounts or he can enter the amount, if the user balance is sufficient and if the cash dispenser has the amount available, the cash amount will be dispensed from the cash dispenser. ATM Transactions 1. Withdraw 2. Balance inquiry At any time during a transaction, the user can choose to cancel and thus end the transaction ATM States 1. Ready: waits the user to enter the Card 2.…Java ATM Machine ATM machines are used to withdraw and deposit cash in addition to make balance inquiries. The user enters a card in the ATM's card reader, then the ATM, and through its console screen, asks the user to enter the card 4 digit PIN number. If the PIN is verified by the Bank (which keeps a list of bank accounts), the ATM will present the user with a menu of the available choices (Transactions), otherwise, invalid PIN message will be displayed, users can try to enter the PIN three times after which the card will be claimed by the machine. If the user choses to withdraw, he will be presented with a menu of a specific amounts or he can enter the amount, if the user balance is sufficient and if the cash dispenser has the amount available, the cash amount will be dispensed from the cash dispenser. 1. Withdraw 2. Balance inquiry At any time during a transaction, the user can choose to cancel and thus end the transaction 1. Ready: waits the user to enter the Card 2. Card Card…Ticket-issuing system: An automated ticket machine sells Airline tickets. Users select their destination and input a credit card and a personal identification number. The Airline ticket is issued and their credit card account charged. When the user presses the start button, a menu display of potential destinations is activated, along with a message to the user to select a destination and the type of ticket required. Once a destination has been selected, the ticket price is displayed, and customers are asked to input their credit card. Its validity is checked, and the user is then asked to input his or her personal identifier (PIN). When the credit transaction has been validated, the ticket is issued. Write a set of non-functional requirements for the ticket-issuing system, setting out its expected reliability and response time.
- An online music and apps store offers all apps for 3$ each and all songs for 7$ each. The store requires members to prepay any amount of money they wish, and then download as many apps or as many songs accordingly. You are required to write a program that would ask the user for the amount that he/she will pay, then display two messages indicating: - the maximum number of apps that can be downloaded, and how much funds will remain in the account after that, if any. - the maximum number of songs that can be downloaded, the number of apps that can be downloaded after that if funds allow, and how much funds will remain in the account after that, if any. For this exercise, assume that the user will always enter a valid integer value that is >= 0, and within the limit of the integer range. An example of how your program should behave is indicated on the next two slidesAn online music and apps store offers all apps for 3$ each and all songs for 7$ each. The store requires members to prepay any amount of money they wish, and then download as many apps or as many songs accordingly. You are required to write a program that would ask the user for the amount that he/she will pay, then display two messages indicating: -the maximum number of apps that can be downloaded, and how much funds will remain in the account after that, if any. -the maximum number of songs that can be downloaded, the number of apps that can be downloaded after that if funds allow, and how much funds will remain in the account after that, if any. Notice the parenthesis in app(s) and song(s) in the output. For this assignment, assume that the user will always enter a valid integer value that is >= 0, and within the limit of the integer range. Here is an example of how your program should behave (the value (shown in bolded italic for clarification purpose only) is entered by the…Employee view attendance report The employee must be logged in to the system to perform this function. The employee selects the report period (range of dates: from - to). The employee selects "show report". Range of dates for the report must be maximum 3 months, so if the range is invalid, the system displays an error message. The system displays every working day in the report with the status of the employee in this day, which could be one of the following: on time, late, did not come. One actor? One use case name? One class ? Attributes for the class ? One relation between classes ?
- An online book club awards points to its customers based on the number of bookspurchased each month . Points are awarded as follows:Books Purchased01234 or morePoints Earned051530soWrite a program that asks the user to enter the number of books purchased this monthand then displays the number of points awarded .44% 2:34 PM Theme Park Ticket Application In holidays, people try to save their time and purchase entrance tickets of the favored theme parks online. This project aims to create a simple and most efficient application that will display a menu to the visitors which contains: 1. Book a ticket The program will display a menu that contains all the ticket prices below, get how many tickets he/she would like to buy, and displays the total price. The ticket Price Child - Under 8 years old 70 USD Adults 110 USD Seiners 50 USD 2. Calculate the price The program should calculate the total price of tickets and display it to the visitor. The program will ask if the visitor is a student, then a discount of 40% is applied to the total price. 3. Exit the application The application should be terminatedJAVA You are to create a banking Java program/application that will be used by a bank manager and a customer. The program can perform the following tasks: The main( ) creates a menu for a bank manager and a bank customer. For a bank manager, he/she can add information of bank customers and display all customer records. For a bank customer, he/she can make a deposit to a bank account and withdraw money from the account. Hint: The main ( ) could have a static method that allows a bank manager to add customers’ information to a text file. The information consists of Customer ID, Name (full name), and Email Address. Note that a loop should be used to perform the manager's task. As a result from the process, a text file "BankCustInfo.txt" is created. Also, the main( ) could have another static method that allows the bank manager to display all customer records to the screen. Create a class, BankCustomer, that contains attributes such as CustomerID and Balance. The class allows a bank…
- design pattern question :- Using the state pattern, you have to implement an application that help track the item ordered from online shop. The client orders an item from online shop, then item can go to post office, then it will be delivered to the user home. Or the item after being ordered it goes to the post office, then the user will pick it up from the post office. In both cases; either take the item from the post office or has it delivered to the client's home represents the end of the process. Q1)Draw the state diagram that shows all possible states and transitions? Q2) Write code of the Ordered state? Q3) Write the implementation of the ShopOrder class; most important things are the states declaration, the constructor, a function to return robot state: Railway Reservation System is a system used for booking tickets over internet. Any Customer Can book tickets for different trains. Customer can book a ticket only if the tickets are available. Customer searches for the availability of tickets, if the tickets are available he books the tickets by initially filling details in a form. Tickets are booked by sitting at home and customer himself has to take print of the ticket and the amount for ticket is deducted from customer’s account through credit card/ online transaction. Customer should be given facility to cancel ticket within 5 hours and amount deducted will be transferred back to his account. Attempt the following questions carefully regarding online railway reservation system mentioned in case study. Customer will book ticket online and your system will generate ticket for the relevant customer if seats are Explain in detail which data structure will be used for online ticket booking. You are asked to write code for website…OCaml Questions: Please make sure to answer each question correctly and indicate which question you are answering. There must be no mistake in any of the answers.