Examine the following entity relationship diagram, and select all statements that correctly describe this diagram.
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- Draw UML class diagram according to descriptions given below. Please include appropriate labeling and multiplicity in your diagrams. You do not need to include the attributes and operations for the classes. A Rectangle object is composed of exactly four Line objects A Customer object is able to initiate zero or more Transaction A Student Object must enrolls in at least one, at most five Subject A Mouse object is kind of a Rodent A Rodent object is a kind of Mammal Object.Draw a class diagram representing a book defined by the following statement: “A book is composed of a number of parts, which in turn are composed of a number of chapters.Chapters are composed of sections.” First, focus only on classes and associations.Add multiplicity to the class diagram you produced.Refine the class diagram to include the following attributes:• Book includes a publisher, publication date, and an ISBN• Part includes a title and a number• Chapter includes a title, a number, and an abstract• Section includes a title and a numberConsider the refined class diagram. Note that the Part, Chapter, and Section classes allinclude a title and a number attribute. Use inheritance to factor out these two attributes .Computer Science make class diagram for registration University mobile application but make it as class case, please make sure that presents the follwing: 1.classes attributes and methods. 2.visibility for each attribute/method. 3. Datatype for each attribute/methods return and argument. 4. some inheritance, association relationships 5. name and multiplicity for each association relationship. 6. some helpful notes. (i want it as computer digram NOT written by hand) > open home page login change address > send link > forget password via e-mail student send verification via e-mail > sign up change password
- Instructions: Create a UML diagram for a Dog class. You can get some useful information from your book Review Chapter 5 Pg. 179-180. CLASS NAME List the instance variables in the constructor. Unified Modeling Language (UML) List the methods in the class. o - indicates private o name is the variable name o string is the data type of name CLASS NAME List the instance variables in the constructor. o + indicates public o getName is the method name o o string is the return data type List the methods in the class. The second row of the UML diagram lists the instance variables in the constructor. For example -name: string Java.util. The third row of the diagram lists the methods in the class. For example, +getName(): string empty parenthesie indicate nothing is sent to the method.Select the class relationship that best describes the following scenario: Class A can has a method that has no parameters. This method modifies an attribute of itself. Association (Reflexive) Association (Bidirectional) Association (Directed A to B) Association (Directed B to A) Composition (A as the whole and B as the part) Composition (B as the whole and A as the part) Aggregation (A as the whole and B as the part) Aggregation (B as the whole and A as the part) O Inheritance None of the givendraw the Class Diagram to have nessasary these (Generalization, Aggregation, Composition, Association and multiplicity) relations. to Android Application for Healthcare Management System (HMS) where these system are from classes as follow: 1-class doctor 2-class patient 3-class pharmacist 4-class doctorAppointment 5-class doctorCategory 6-class patientAppointments 7-class patientReports 8-class pharmacyOrder 9-class orderHistory
- Review the UML diagram provided for a game software application. A text version is available: Text Version for UML diagram Word Document. You may notice that it is incomplete - it is missing attributes and methods, and only includes a small portion of a complete game application. This is quite common! As a software developer, typically you will be given pieces of the puzzle or tasks to complete as part of a larger project and as a member of a larger team. It takes practice to focus on the information you are given to determine what you have and what steps you need to take to complete the task. Specifically, the game application requires that only one instance of the game be able to exist in memory at any given time. This can be accomplished by creating unique identifiers for each instance of the game. Complete the UML diagram to accurately represent a singleton pattern for the Game Service class. You should replace the question marks in the UML diagram with appropriate static and…Complete the following class UML design class diagram by filling in all the sections based on the information below. Explain how is it different from domain class diagram? The class name is CorporateBank, and it is a concrete entity class. It has one attribute BankCode as private integer and three (name, location, address) as private strings with initial null value. The attribute 'BankCode' has the property of "key". Also provide at least two relevant methods for CorporateBank class.Create a base class called Entity. The Entity class must hold the common attributes and behaviors from UML. Entity Class UML Entity -id: long -name: String -------------------------------- -Enity() +Entity(id: long, name: String) +getId(): long +getName(); String +toString(): String Complete the code for the Player and Team classes. Each class must derive from the Entity class. Refactor the Game class to inherit from this new Entity class. Every team and player must have a unique name by searching for the supplied name prior to adding the new instance. Use the iterator pattern in the addTeam() and addPlayer() methods. Code that I have, not sure if I have it correct. Thank you Entity Class package com.gamingroom; public class Entity {//Private attributesprivate long id;private String name;//Default constructorpublic Entity() { }//Constructor with an identifier and namepublic Entity(long id, String name) {this();this.id = id;this.name = name;} //@return the idpublic long getId() {return…
- This graded activity has two parts.Part 1: Answer the Module Review Questions listed below. These questions were chosen to demonstrate your understanding and help you assess your progress.Contrast the items in the following sets of terms:Object; class; instance; entity relationship diagram (ERD) entityProperty; method; attributeState; behaviorSuperclass; subclassConcrete class; abstract classMethod; messageEncapsulation; inheritance; polymorphismStatic binding; dynamic bindingHow is the object approach different from the data and process approaches to systems development? And how can the object approach improve the systems development process?Describe the main building blocks for the sequence diagram and how they are represented on the model.Describe the steps used to create a sequence diagram.Part 2: Module Practice:Draw the associations that are described by the following business rules. Include the multiplicities for each relationship.A patient must be assigned to only one doctor…Museum Visitor app Deliverable #5 Brainstorm with your team to develop a set of Class responsibilities and collaboration “CRC cards” for all entity type classes. Add the CRC index cards to Appendix E of your SRS document under class diagrams.Let's assume that you have been employed by a University to design Library Management System for the University. The following classes have been given to you to assist you create the class diagram. User Class – It manages all operations of user. Librarian Class – It manages all operations of Librarian. Book Class – It manages all operations of books. It is basic building block of system. Account Class – It manages all operations of account. Library database Class – It manages all operations of library database. Staff Class - It manages all operations of staff. Student Class - It manages all operations of student. Required You are required to create a complete class diagram.