As below drawing, how to explain in details the attributes and operations of the two class diagrams and how the relations and associations are formed between objects and classes based on object-oriented modeling?
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As below drawing, how to explain in details the attributes and operations of the two class diagrams and how the relations and associations are formed between objects and classes based on object-oriented modeling?
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- Please implement the following design using C++. observers Subject Observer * 1 subscribe (Subscriber) unsubscribe(Subscriber) notify() update () GameBoard MatchView gameBoard update () state getState () playMove ()UML Diagrams: Course -courseName: String -students: Student [] -numberOfStudents: int +Course(courseName : String) +getCourseName() : String +addStudent (student : Student) : void +addStudent (studentName: String): void +dropStudent(studentId: int ) : void +getStudents() : Student [] +getNumberOfStudents() : int a. How many constructors does Course have? b. How many methods that are void? c. How many methods that return a value? d. What is the parameter to the method dropStudent?Computer Science The term “knowledge” is defined in the dictionary (Oxford Learner’s Dictionaries) as the information, understanding, and skills that a person gains through education or experience. So, it is expected that only human-beings can possess and use knowledge. However, with machine learning and deep learning, it now seems that “machine” can also possess and use knowledge. For example, Google’s AlphaGO won three-match series against the world’s best Go players. Can “machine” possess and use knowledge? What do you think? Please provide details and examples to support your opinions.
- 16. Create a sequence diagram for the following collaboration. Use the classes and methods on the diagram. A customer wants to draw money from his bank account. He enters his card into an ATM (automated teller machine). The ATM machine prompts Enter PIN. The customer enters his PIN. The ATM (internally) retrieves the bank account number from the card. The ATM encrypts the PIN and the account number and sends it over to the bank. The bank verifies the encrypted Account and PIN number. If the PIN number is correct, the ATM displays ,,Enter amount", draws money from the bank account and pays out the amount.Q No. 2: Draw a Use Case diagram for "The Pizza Ordering System". (Hint – correct > or > relationships will attract additional marks). The Pizza Ordering System The Pizza Ordering System allows the user of a web browser to order pizza for home delivery. To place an order, a shopper searches to find items to purchase, adds items one at a time to a shopping cart, and possibly searches again for more items. When all items have been chosen, the shopper provides a delivery address. If not paying with cash, the shopper also provides credit card information. The system has an option for shoppers to register with the pizza shop. They can then save their name and address information, so that they do not have to enter this information every time that they place an order.Wooden FenceRecently, Vincent has just bought a farm. He plans to enjoy his retirement by raising horses and goats onhis new farm. In order to do that, he needs to build a fence to enclose his farm; otherwise, the horses andgoats may escape from his farm. Fortunately, he only needs to build a fence on one side of the farm; theremaining sides are naturally fenced.The fence must be exactly 2 unit high and form a perfect rectangle. Why a perfect rectangle? If the fencehas a hole on the upper part, then a horse might jump over it. On the other hand, if the fence has a hole onthe lower part, then a goat might crawl out of it.Vincent has N boards to be used to build the fence. Each board’s dimension is 1 × Li. Each board may beplaced horizontally (1 × Li) or vertically (Li × 1) as long as the resulting fence has a height of 2.Oh, have we told you that Vincent is infamous for his stinginess? Yes, he’s very stingy. He demands to useALL the available boards; he doesn’t care about the length of…
- Course Title: Object Oriented Analysis and Design Question : The automation in our lives has changes much, and so as in our purchasing and selling approaches. Big food chains and Pizza makers are also in quest of means to automate their production so that best and quick services can be provided to the customers. A company called “Eating Bytes” has gone one step forward. The company is planning to use the self-driving cars for their orders delivery. Furthermore, the company has taken its entire kitchen to the inside of the driverless car. Once an order is received from a customer, the car will be heading towards the destination and in the meantime the pizza will be baked, prepared and packed within that car. So, from order taking to order delivery, all the processes have been automated. Identify the Objects and draw a Sequence diagram for the above scenario that how the different objects interact and communicate among each other.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…Computer Science UML is a standard language that allows you to capture different aspects of your system in well-defined graphical models. Some of the models capture static aspects for the system and one will capture dynamic behavior for the system. In this project, you are required to draw an activity diagram showing the actions and events involved in depositing a check to a bank account using a mobile app. In particular, your paper should provide the following: A simple pseudo-code that captures the sequence of that process A detailed activity diagram that maps to your pseudo code you identified Make sure to specify clearly any assumptions you feel important to understand your logic I'm a bit lost on what to do and really just need an example of what this is asking and then suggestions on how to go about doing the assignment.
- 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.Encapsulation in Java Implement getters and setters for the class in the code editor. Ask the user input for each attribute and use the setters to set the attributes. Inputs 1. Game Name 2. Year Published 3. Game Publisher Sample Output Enter game name: Genshin Impact Enter year published: 2020 Enter game publisher: Hoyoverse Genshin Impact is published on 2020 by Hoyoverse.Project Description: We will program the gesture selection component of a relational agent. The set of actions will be: 1. Smile 2. Frown 3. Nod 4. Blink Percepts will be a user's communication to the program, consisting of two elements: 1. content (Positive, Negative, Unsure) 2. mood (Happy, Sad, Neutral) The output is a gesture that the relational agent should perform when responding. The agent's gesture selection strategy is defined as: • If happy and either positive or negative, smile • If happy and unsure, nod • If sad, frown • If neutral and positive or negative, nod • If neutral and unsure, blink Your Task: Implement a production-rule driven relational agent with the behavior as above. Input will be a file of 2-element Python tuples, one per line. Your top-level function should be called gestures(path)-the path argument being a path to the input file, suitable as an argument to open.