he following functionality: (a) Room reservation (b) Changing the properties of a room (for example, from non-smoking to smoking) (c) Customer check-in (d) Customer check-o
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Define use case with in actors, main success scenario , extensions ... A hotel reservation system supports the following functionality:
(a) Room reservation
(b) Changing the properties of a room (for example, from non-smoking to
smoking)
(c) Customer check-in
(d) Customer check-out
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- Activity: Interaction Models Consider the university system. Departments offer courses. Professors teach courses. Students can declare majors and are admitted to university departments if they meet minimum requirements. Students and professors have schedules based on courses they take/teach. Courses have rosters, scheduled times, and instructors. Courses may get full. Students can request to sign up for courses, and if the course is not full and they meet pre-requisites, the course is added to their schedule and the course will have them as a student in that course. Students can also drop courses. Students should be informed of the consequences such as change of status from full-time to part-time, loss of scholarships, and delays in graduation. Perform the following: 1. Create a use-case diagram for this university. Make your use-case diagram as complete as you can. 2. Pick two use cases from your use case diagram, CourseAdd and CourseDrop, and describe these use cases in the standard…Draw Use Case Diagram for the following scenario: Consider the online box office. The system provides the following functions:Actors include the clerk, supervisor, and kiosk. The kiosk is another system that accepts orders from a customer. The customer is not an actor in the box office application because the customer is not directly connected to the application. Use cases include buying tickets through the kiosk or the clerk, buying subscriptions (only through the clerk), and surveying total sales (at the request of the supervisor).Explain about deployment descriptor with help of code.
- Curry Yum-Case StudyYou have been asked to develop a system for a local Thai food takeaway shop Curry Yum. The systemshould allow customers to order their Thai curries over the internet and collect them (and pay) at theshop. Customers do not register with the system but they do need to supply a contact phone number.A Curry has a price derived from its size, type (red, green, or yellow) and protein. A Curry has only oneprotein (chicken, beef, pork, tofu or prawn). Each type of protein has a different price. Customers haveOrders and each Order is for one Customer. An Order consists of a number Items, and has a collectiontime. An Item is a Curry, Rice or a Drink. To place an order the customer must supply a contact phonenumber and name. When the order is submitted the customer receives a confirmation message alongwith the final cost of the order and a collection time. The system calculates the collection time based onthe number of orders currently being processed and the average time to…Every company having customers maintains customer accounts and supports a complete life cycle of the account from its creation until it is closed. There are differences in what are the stages (states) in the account's life cycle, and what are conditions or events causing account to change its state.For the user account to be created, it has to meet some initial requirements. For example, user id (used as a login name) must be unique, at least for the existing accounts. After account was created, it might need to be verified. Verification depends on the company and could include e-mail, phone, and/or address verification. If account was not verified during some predefined period of time, that account could be moved to the suspended accounts. New, active, or suspended accounts could be cancelled at any time by client's request. Note, the precondition for this usually includes payment of any outstanding balances, and might require some separate account state or substate to handle this…Create Use Case Diagrams for the following systems: A quiz system where teachers can create questions with accompanying hints for students. A student can generate and take a quiz with random questions. The system rates the student’s answers, and gives hints if the student requests it.
- From you Object Oriented Programming techniques using C++ programming language You are requested to perform a Bank Automation by using 1. Adding New Customer; make a bank account assignment income. The same number cannot be used by other consumers. also There are 2 types of customers with different privileges. customers; corporate client or people can be. 2. Opening an Account; • There can be more than one higher level. • A separate account must be made for his account. same account model should not be given to more customers. 3. Transfer Money; The customer, by entering the relevant information, balances the balance of a certain amount. additional if the operation is not yet performed. money transferred login account will increase, money will increase from sender login. 4. Making Payment; If the customer is going to deposit money (electricity, water, natural gas bill, etc.) relevant information will have a balance equal to the amount entered and deposited. 7. Statement of Account; The…Subject: Formal method in software engineering Scenario Note: using Z Notation. You are required to specify the behavior of an ATM for deposit and withdrawal behavior. The ATM contains 3 modules i.e., deposit, withdrawal, and invalid. The notation will specify a function named balance that would be changeable in case of deposit or withdrawal. The amount is a variable that will be updated when the amount is deposited or withdrawn from the account. Status is also a variable that will be true before updating the amount in both modules.Define manipulators. Design a Super Market Bill over the Customer class using at least4 manipulators.
- Computer Science Computer Science about the Meaning description of programming language What is config〈C’, s’〉? Write the configuration obtained by transitioning ⟨C, s⟩ by one step. ( 〈C, s〉→〈C’, s’〉 ) Write the final configuration obtained by executing ⟨C, s⟩. However, if there is no final configuration, write so.#c++# Consider that a system has two entities, Employee and Department. The employee has the following properties: employee name, number, SSN and salary. Similarly, the department has the following properties: department name, department number and a set of employees who are working on that department. Implement the above system taking into account the following requirements: In department, the number of employees that are working on this department is decided at the time when instantiating the department. Assume that emp1 and emp2 are two objects of type Employee, write a code that enables you to write: if (emp1.isequal (emp2)). Where emp1, emp2 are employee objects. The statement is true if the objects have the same salary. In department, make sure no two employees have the same employee number. In department, write a method to increase the salary of an employee by a specific value. it should validate that value. Write a getEmpByEno method in class department that returns a pointer…Overview: The Observer Design Pattern is a way to design a subsystem that allows many objects to respond automatically to changes of a particular object that's being "observed". Task: Let's say that we have a bank system and this is a main branch (observed class) and there are three branch of bank (concrete class) where is notification supposed to receive by each of those branch notifySubscribers() method. Objectives: • Create a Class UML Diagrams using the Design Patterns showing the Observer Design Pattern. In java code, Create classes and all attributes and methods for the classes.