Consider an online company project management system in which users can access and share documents for theirwork, including individual staff or company reports. Currently, the design model includes the classes: User, Document,Staff_Report and Company_Report. Which of the following describes the unique features of inheritance in the object-oriented software design?Select one:O a. It is the process of using the common features from an existing class, e.g. Document.CO b. It is the process of combining the attributes and methods of classes.O . It is the process of dividing a program into multiple files that represent the classes.O d. It is the process of using the classes and their methods in the Python language library.

- We need to select the correct meaning of inheritance. - The options :: First option states it…

Answered: Consider an online company project…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Suppose we have an program which is a Human Resources system used to hire and track new employees. One class in the program is the Employee class. Other classes include Payroll, Supplies, Vendors and Trainers. Consider just the Employee class itself. Which of the following data fields and methods would be appropriate to include in the Employee class and any classes extended from Employee? Hint: Think about object oriented design principles, and locating data fields and methods in classes to which they directly belong and associate to. O first name O hire date O Office Address O Company Lax ID O Supplier tax ID O Vendor Invoices O birth date O employe ID number
Please explain your answer
A company its composed of departaments.The departaments are located in one or more officies.One of them is the main office.Each departament has a manager which is selected out of employees. a) draw a diagram class which constains all the system classes,their attributes,relations between classes,specife the complexity and other elements you find relevant. b) write a java code which constains attributes of classes,acces operations to those.write a main class that would be an instance of the components of company,establish the relation between those and will print the structure of the company.
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Select the class relationship that best describes the following scenario: • Class A accepts an instance of Class B as a parameter in one of its methods. • Class A then uses one of the Class B's methods. 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) Inheritance None of the given
Create a UML Class Model based on the requirements . Your Class Model is to include: All classes Attributes and Attribute Types Associations Multiplicity Primary and Foreign keys Any Inheritance, Composition or Aggregation. Building Maintenance system. A rental property management company wants to develop a ‘Building Maintenance System.’ This system will be used by the company to manage maintenance requests from tenants in the several rental buildings that it manages in the city. Each building has a maintenance manager. The maintenance manager is responsible for creating accounts in the system for each tenant in their building. A tenant can rent multiple apartments within the same building. Tenants can submit maintenance requests using this system. Each maintenance request will have a request ID, category, and description. The maintenance manager manages a maintenance crew in their building. Maintenance crew members can be members of more than one maintenance team. Maintenance crew…
Question 14 Which is a process of hiding the implementation details and showing only functionality to the user?
Design a Class Customerinsurance that implements Customer and Insurance interfaces, The Customer Class has the customers' details and abstract functions getoustomer().setCustomer(). The Insurance interface has the details of policy name, yearly premium amount and abstract functions get getpolicy(), Setpolicy() The Customer insurance class get the policy name payment type (quartery, hall yearly, yearly) of the customer and calculate the policy amount to be paid Write only in Java
Provide answers fastly and correctly
Explain the following question detail how to solve using java programming with detailed code and output screenshot data members: lyou can give any data members ike name ,reg no,etc,. abstract class name : anyname you can give 3. a.Create an interface named capstone with necessary abstract methods in Package 1. Implement the interface to create classes like Inhouse, PAT_Internship and NonPAT_Internship with required data members and methods in Package 2. Define an object of each child classes with parent reference and print the info in subPackage 2

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